Timeline

This article is a timeline of notable historic events in the fictional BattleTech universe.

15th Century

• 1426: Sir Ewen Cameron is born.

16th Century

• 1505: Ewen Cameron of Lochiel becomes a knight.
• 1511: Ewen Cameron died.

20th Century

• 1914: Archduke Franz Ferdinand assassinated.
• 1938: Antonín Marik flees his homeland.
• 1944: Admiral Takeo Kurita is defeated in the Battle of Samar.
• 1946: First Cold War starts.
• 1981: 20 January: Ronald Reagan is inaugurated as President of the United States of America
• 1985: The United States of America develops the Excalibur-class anti-missile laser satellites.
• 1988: Collapse of the Soviet Union, First Cold War ends. A reformed government under Mikhail Gorbachev comes to power. The United States of America develops the Liberty Spaceplane
• 1994: A fistfight on the Salyut-8 space station, is the first recorded space conflict. Start of Space Defense Initiative (SDI), later renamed the Western Orbital Defense Network.
• 1997: Overthrow of the reformist Russian government, beginning of Second Cold War.

21st Century

• 2000: Salvage Arm and Manipulator Arm are first developed on Terra.
• 2002: Jessica Cameron accepts the Nobel Prize. Pyotr Tikonov is born.
• 2003: Nicholas Tikonov is born.
• 2004: Oleg Tikonov comes to power as Premier of the second Soviet Union.
• 2005: Crippen Station put into low Earth orbit, The Second Cold War ends.
• 2007: Crippen Station is upgraded, becomes the central command for the Western Orbital Defense Network
• 2010: The nation of Australia states it will be neutral in all conflicts. A crew member of Crippen Station is fatally stabbed with a utility knife, the first recorded murder to occur off Terra.
• 2011: Tikonov Accords signed, Oleg Tikonov assassinated, Second Soviet Civil War begins
• 2013: Battle of Moscow, Rudolph Giuliani is inaugurated as President of the United States of America
• 2014: Second Soviet Civil War ends, Western Alliance formed, Takayoshi Fuchida leaves Kyoto University, Kearny and Fuchida begin working together on a prototype fusion reactor.
• 2015: Western Alliance World Parliament formed
• 2016: Alliance Space Command is formed, Alliance Space Command moves from Crippen Station to its new lunar base
• 2017: First interplanetary transport, AS Altair, is launched, AS Procyon is sent to Mars.
• 2018: Takayoshi Fuchida and Thomas Kearny begin publishing papers on hyperdimensional motion, AS Columbia launches, first prototype prototype fusion reactor
• 2019: Einstein's theory: The Cooked and the Raw is published by Kearny and Fuchida
• 2020: First full-scale fusion reactor completed
• 2021: First commercially available fusion power plant developed
• 2022: Asian Co-Prosperity Sphere formed
• 2023: Asian Co-Prosperity Sphere naval blockade of Japan
• 2024: Osaka Agreement announced
• 2024: The Western Alliance introduces the energy-powered flamer, Engineer Vehicle flamer variant is introduced.
• 2026: First working fusion drive developed, AS Columbia refitted with fusion drive
• 2027: AS Columbia voyages to Mars
• 2028: Western Alliance Parliament authorizes the Magellan Program
• 2029: The first interstellar probe, Magellan One, is completed
• 2030: Magellan One launched from Crippen Station
• 2038: Takayoshi Fuchida dies
• 2047: Thomas Kearny dies
• 2050: The planet Epsilon Eridani is discovered by the probe Magellan Four, Infantry Jump packs are introduced by the Western Alliance.
• 2066: The probe Champlain-III is launched from Terra.
• 2075: The full motion 3D video format known as Holovid or Tri-Vid is first developed.
• 2082: First independent Slowboat Colonization project is launched.
• 2086: Terran Alliance formed
• 2089: The Third World develops serious economic problems.
• 2093: Torrent Heavy Bomber is introduced into service of United States of North America on Terra.
• 2098: Lieutenant Colonel Takeo Kurita of the Terran Alliance is deployed to Brazil to resolve strikes.

22nd Century

• 2102: Kearny-Fuchida Drive proven feasible, Kearny-Fuchida theories and experiments validated
• 2103: Deimos Project starts
• 2105: Following political unrest by poorer nations regarding taxation for the Deimos Project, rioting breaks out in Central and South America.
• 2107: Prototype JumpShip makes first hyperspace jump
• 2108: Raymond Bache becomes the first human to successfully complete a hyperjump. TAS Pathfinder makes round-trip voyage to Tau Ceti system; First Exodus begins,
• 2110: First interstellar outpost on New Earth, Basic Manipulator introduced, DropShuttle Bay is invented to allow large spacecraft to dock with JumpShips.
• 2111: Torrent Heavy Bomber's antisubmarine warfare variant is introduced into service.
• 2112: Research outpost established on New Earth
• 2115: Torrent Heavy Bomber's Refueling Aircraft variant is introduced into service.
• 2116: First permanent interstellar colony established on New Earth, The TAS Ark is launched.
• 2118: Torrent Heavy Bomber's Jump Infantry carrying variant enters service.
• 2120: Terran Space Navy created
• 2122: TAS Charger completed
• 2123: JumpShip technology becomes feasible for corporate use.
• 2128: Colonist ship Liberator lost, Colonization Procedure Referendum passed, The Terran Alliance forms the 11th Terran Rangers.
• 2132: Alana Korvin DeVall is born.
• 2134: The Terran Alliance colonizes the Procyon system.
• 2139: The planet Marik is settled.
• 2141: Elias Jung Liao, the founder of House Liao, is born on Terra in Hong Kong Free State.
• 2148: The Aquilla-class Transport JumpShip is introduced into service by Boeing Interstellar.
• 2160: Atreus is colonized.
• 2163: Muskegon is founded by settlers and crew unable to reach McHenry after a JumpShip malfunction, Rufus Liao is born.
• 2167: Alana Korvin DeVall founds the Sirius colony.
• 2168: First Alliance Grand Survey initiated
• 2170: David Paul Liao, the youngest son of Elias and Cynthiana Liao, is born.
• 2174: First Alliance Grand Survey finished
• 2176: The Sarna Supremacy is formed.
• 2177: Ryan Cartel formed, Tikonov settled
• 2178: Carmen Liao, the elder daughter of Elias and Cynthiana Liao, is born.
• 2179: President Elias Liao flees the Hong Kong Free State after the China Republic invades.
• 2180: Margarette Liao, the younger daughter of Elias and Cynthiana Liao, is born.
• 2182: Elias Liao "cleansing actions" begin, Irian Technologies is founded.
• 2183: The Eckener-class tanker airship enters service with the Ryan Cartel to relay water from DropShips to settlements.
• 2185: Rudolph Ryan is killed by anarchist assassin
• 2187: Cynthiana Liao and two of her children, Carmen and Margarette, are killed during the Liao family's escape from Terra.
• 2188: Cleansing actions end, Elias Liao flees Terra with his two sons after his Himalayan stronghold is assaulted by the Chinese Republic.
• 2189: Cynthiana settled
• 2193: Chesterton Trade League founded, Justin Aris and followers establish the Capellan Holdfast on Capella.
• 2194: The Capellan Republic replaces the Capellan Holdfast
• 2195: Second Alliance Grand Survey
• 2196: Terran Alliance forces intervene militarily on New Olympia due to clashes between settlers over the planet's resources.
• 2197: St. Ives is settled by refugees fleeing the Republic of China occupation of the Hong Kong Free State.
• 2199: Victor Edward Liao is born.

23rd Century

• 2200: The terraforming of Sirius begins.
• 2202: Elias Liao dies, Victor Liao named Governor of Liao
• 2202: Di Tron Heavy Industries is founded.
• 2205: Terran Alliance ship TAS Camelot discovers New Avalon, Detlev Marik is born.
• 2206: David Paul Liao dies.
• 2208: Alana Korvin DeVall dies.
• 2210: Nathan DuVall is born.
• 2210: Pesht is discovered by the Ozawan Merchant clan.
• 2213: New Avalon settled
• 2215: Scouts are dispatched to investigate the Euclid system to ascertain the feasibility of colonization.
• 2218: Irenna Liao is born.
• 2219: Third Alliance Grand Survey
• 2220: Terran Alliance forces intervened militarily a second time on New Olympia due to clashes between settlers over the planet's resources.
• 2223: The planet of Rio joins—or is conquered by—the Tikonov Union.
• 2225: Korvin Doctrine established, The Terran Alliance world of Tybalt votes to join the Tikonov Union after being occupied by Union troops.
• 2228: Ruchbach Annexation
• 2231: Rear-Admiral Emil Varnay becomes Governor-General of New Avalon.
• 2233: Anton Carinus is born.
• 2234: Denebola declares independence from Terran Alliance
• 2235: Fourth Alliance Grand Survey conducted, Tamar Pact created, War of Independence begins
• 2236: Freedom declares itself independent, Outer Reaches Rebellion begins, Samantha Calderon's first husband and daughters are executed on Aix-la-Chapelle.
• 2237: Grain Rebellion, Liberal Party displaces Expansionist Party and takes power on Terra
• 2238: Alliance fleet withdraws from Colony worlds, Charles Marik forms Republic of Marik, Marik declares independence, Outer Reaches Rebellion ends
• 2239: Covenant of New Avalon ratified, Jason Hasek voted first Prime Minister
• 2240: Irenna Liao elected President of Liao, Victor Liao dies
• 2241: Marik Constitution passed at Constitutional Convention of Republic of Marik, Oriente declares independence, Tomás Allison founds Federation of Oriente
• 2242: Terran Alliance releases Demarcation Declaration; First Exodus ends, and begins the Second Exodus.
• 2243: Tikonov Grand Union founded
• 2244: Hector Rowe's Theban Legion slaughters a Terran Alliance garrison on Lucianca
• 2245: St. Ives Mercantile Association founded
• 2250: Calderon Flotilla leaves Aix-la-Chapelle, Rim Worlds Republic formed, Sian Supremacy founded
• 2253: Taurus colonized
• 2255: Sandra Lockhart voted first Prime Minister-for-life, Second Covenant of New Avalon ratified
• 2268: Samantha Calderon dies, Timothy Calderon named Protector of the Taurian Homeworlds
• 2270: Capellan Hegemony founded, Capellan Renaissance begins, Shiro Kurita born
• 2271: Principality of Regulus sign Document of Incorporation, Federation of Oriente, forming Free Worlds League, Republic of Marik, Rule of 75 passed, Treaty of Marik passed
• 2293: First New Avalon-built freighter dedicated, Juliano Marik named first Captain-General of the Free Worlds League, Stewart War takes place
• 2294: Scottish clans of Stewart Confederation flee
• 2295: James McKenna takes command of Alliance Global Navy, Stewart Commonality annexed
• 2296: Shiro Kurita named First Citizen of Galedon
• 2299: Federation of Skye formed
• 2300: TAS Dreadnought launched, the first true combat WarShip

24th Century

• 2302: Alliance of Galedon formed
• 2303: First full-scale interstellar military operation
• 2305: Capellan-Supremacy War begins, Christopher Marik marries Madelyne Sian and their descendants are denied the Captain-Generalcy, Maxwell Rowe named First Consul of the Rim Worlds Republic, Hector Rowe commits suicide, Tenno Kurita born
• 2306: first non-Marik named Captain-General, Free Worlds League allies with Capellan Hegemony, Ryerson Accords signed
• 2308: Arboris secedes, Free Worlds League withdraws its alliance
• 2309: Capellan-Supremacy War ends, Paula Aris commits suicide
• 2310: Capellan Commonality formed, Megaris system settled, Poznan Civil War
• 2311: Council of One summit meeting
• 2312: Samantha system settled
• 2314: Terran Alliance Civil War
• 2315: Duchy of Liao formed, Orbital bombardment of Strand Rock, Terran Hegemony formed
• 2316: James McKenna elected Director-General of the Terran Hegemony, Terran Hegemony Colonies Invasion, Juliano Marik signs Treaty of Terra, Renfield system settled
• 2317: Crucis Pact signed, Cyrton system settled, Federated Suns founded, Lucien Davion named first president of Federated Suns, National Intelligence Agency formed
• 2318: Federated Suns-Chesterton Trade League Conflict
• 2319: Draconis Combine founded, Department of Military Intelligence formed
• 2320: Capella and Nanking, Invasion of Terra Firma, Ishtar system settled
• 2330: Sandra Calderon named Protector of the Taurian Homeworlds, Timothy Calderon dies, Principality of Rasalhague Invasion
• 2332: Charles Davion named president, Lucien Davion dies, Lucien Davion retires
• 2335: Richard Calderon named Protector of the Taurian Homeworlds, Taurian Concordat formed
• 2336: Nihongi Kurita born, Urizen Kurita dies
• 2338: Invasion of Syrma, James McKenna dies of cancer
• 2339: Rim Worlds Republic and Tamar Pact establish mutual neutrality, Arabella Rowe becomes First Consul
• 2340: Charles Davion dies, Hegemony Research Alliance Department created, Michael Cameron elected Director-General, Reynard Davion named president
• 2341: Lyran Commonwealth recognized by Terran Hegemony
• 2342: Adam Kurita named Warlord of Rasalhague
• 2343: Hegemony Business Information Exchange formed
• 2344: FS-TGU/CH War
• 2345: Acala Pact signed
• 2346: Almach Accord signed
• 2348: Shiro Kurita dies, Tenno Kurita named Coordinator
• 2350: Operation MUSCLEBOUND takes place
• 2351: Michael Cameron creates the Peer List, establishing a new noble class based on achievement rather than heredity
• 2362: 1st Kearny Highlanders formed
• 2364: and Brion Sian-Marik executed for the assassination of Geraldine Marik, Corval, Dorian, Kyle; Combine Commonwealth Border Dispute
• 2365: Aris Crisis begins, Seluk Tucas dies
• 2366: Capellan Confederation founded, Franco Liao named first Chancellor, Capellan Border Occupation
• 2367: Aris Crisis ends, Capellan Confederation capital moves to Sian, Capella Prime Massacre, Margaret Cameron elected Director-General, Michael Cameron retires, Military Recruitment and Preparedness Bill passed
• 2368: Prefectorate established, Taurian Concordat-Federated Suns Conflict
• 2369: Marion's Highlanders is formed in Capellan Confederation
• 2370: Terran Hegemony produces Short-Range Missile launchers
• 2371: Etien Davion named president, Reynard Davion dies
• 2373: Board of Magistrates formed
• 2375: Marsden Coup, Rasalhague Terror Raid
• 2376: Arabella Rowe dies, Michael Durant named First Consul, Articles of Acceptance Refusal, Tenno Kurita commits seppuku, Nihongi Kurita named Coordinator
• 2378: Etien Davion commits suicide, Jason Kurita named Warlord of Rasalhague, Paul Davion named president
• 2380: Mother Doctrine established, Parker Kurita born
• 2382: Margaret Cameron retires, Raymond Cameron elected Director-General
• 2387: Daniel Calderon named Protector of the Taurian Homeworlds, Raymond Cameron assassinated, Richard Calderon dies
• 2388: Brian Cameron elected Director-General
• 2390: Daniel Calderon dies, Sigur Fonn named Regent-Protector of the Taurian Homeworlds
• 2391: Construction of Castles Brian begins
• 2392: Succession Bill passed
• 2394: Marie Davion named president, Paul Davion dies
• 2395: Franco Liao resigns, Kurnath Liao named Chancellor, Promised Land Assault, Alistair Marsden named Archon
• 2396: Maskirovka created, Nihongi Kurita dies, Peter Marik named Captain-General, Robert Kurita named Coordinator
• 2398: Age of War begins, First Andurien War begins, War on Free Worlds League declared
• 2399: Aleisha Liao named Chancellor, Kurnath Liao killed, Novaya Zemlya Incident

25th Century

• 2400: The Terran Hegemony unleashes the Long-Range Missile launcher
• 2401: Peter Marik stages a major naval assault on Sian before negotiating a peace treaty with Chancellor Aleisha Liao
• 2402: Edmund Davion named president, Marie Davion dies
• 2403: Brian Cameron killed, Judith Cameron elected Director-General
• 2404: Duchy of Graham-Marik formed, First Andurien War ends, War with Free Worlds League ends
• 2405: Alistair Marsden marries Katherine Steiner, Bruce Marik KIA
• 2407: Invasion of Tamar Pact, Tharkad named capital of Lyran Commonwealth, Draconis Combine Invasion
• 2408: Alistair Marsden killed, Katherine Steiner assumes Archonship, Vega Strike enacted
• 2409: Terra Firma Assault
• 2411: Cartago Conflict
• 2412: Ares Conventions adopted, Ares Conventions signed, Parker Kurita named Coordinator, Robert Kurita assassinated, Tintavel Massacre
• 2413: Brandenberg Edicts issued, Commonwealth Scout Corps formed, Julius Avellar withdraws to Alpheratz
• 2414: St. Johns Assault
• 2415: Aleisha Liao dies, Arden Baxter named Chancellor, Edmund Davion dies, Edward Davion named president, Outworlds Alliance formed, reduction of military ordered
• 2416: Dieudonné Assault
• 2417: Edward Davion assassinated, November Conspiracy begins, Outworlds Alliance Charter ratified, Simon Davion named president; Principalities formed, Capellan Offensive
• 2418: Armistice with Lyran Commonwealth concluded, Rim War begins, Simon Davion named first Prince of the Federated Suns, War Powers Act passed
• 2419: Judith Cameron steps down, Richard Cameron elected Director-General
• 2420: Crisis of 2420, Joseph Stewart named Captain-General
• 2421: Daniel Sorenson becomes Lord of Rasalhague, Jason Kurita killed, Von Rohrs Coup, Parker Kurita killed
• 2422: Peter Marik assassinated, Rim War ends, Regent-Protector Sigur Fonn rejects Chancellor Arden Baxter's "Thousand-World Coalition"
• 2425: Arden Baxter assassinated, Stephen Liao named Chancellor
• 2427: LC/FWL Border War, Terrence Marik named Captain-General, Terrence Marik refuses Captain-Generalcy, War Powers Act and Parliamentary Committee disbanded
• 2431: Kentares system seized
• 2432: Nomination Laws revised
• 2433: Jacob Cameron elected Director-General, Richard Cameron dies
• 2439: BattleMech invented (Mackie), First Mackie Combat run
• 2441: Peter Marik named Captain-General
• 2443: Styx Raid
• 2445: Alistair Steiner named Archon, Katherine Steiner steps down
• 2446: Peter Marik elected Speaker of the House
• 2447: Nightwing WarShip introduced
• 2448: Farragut Class Battleship enters service
• 2449: First BattleMechs deployed by cargo carrier
• 2450: Duncan Liao named Chancellor, Stephen Liao dies
• 2451: Time of Tribulation begins, Merik's Grenadiers' Revolt
• 2452: Duncan Liao commits suicide, Geralk Marik named Captain-General, Jasmine Liao named Chancellor
• 2453: First BattleMechs deployed by combat drop
• 2455: Operation PROMETHEUS, Free Worlds League-Lyran Commonwealth War
• 2457: Federated Suns gains plans for BattleMechs, James Davion named Prince, Simon Davion dies
• 2459: First full-scale use of BattleMechs, First use of BattleMechs in combat
• 2460: Mitchell Vehicles introduces HEP-1 Helepolis BattleMech
• 2461: Coventry Raid, Jacob Cameron dies, Theodore Cameron elected Director-General
• 2462: Free Worlds League gains BattleMech technology, Xanthe Operation takes place
• 2463: Heather Durant dies, Terens Amaris named First Consul, Long March launched, Operation SCATTER
• 2467: Alistair Steiner assassinated, Ellen Davion named Princess, James Davion assassinated, Michael Steiner named Archon
• 2469: First use of BattleMechs by Free Worlds League on Alula Australis
• 2470: First General Strike in Hegemony history
• 2471: Michael Steiner abdicates, Steven Steiner named Archon
• 2473: Act of Succession passed, by the Federated Suns High Council, giving House Davion permanent control of the Crucis March Principality and perpetual claim to the title of First Prince.
• 2474: Earthwerks Incorporated fields Archer
• 2475: Brion Marik named Captain- General, First full-scale BattleMech vs. BattleMech battle (Battle of Beckvern Hill), Naval Battle over Oriente
• 2476: Cellular Ammunition Storage Equipment created
• 2477: Edmund Salindar named Regent, Jasmine Liao dies, Raxal Liao named Chancellor
• 2478: Treaty with Terran Hegemony signed
• 2479: Elizabeth Cameron elected Director-General, Theodore Cameron dies
• 2480: Decree of Prime Extension issued
• 2481: The Taurian Concordat's first BattleMech developed
• 2482: Hendrik Liao named Chancellor, Raxal Liao comes of age and abdicates
• 2485: Fusiliers of Oriente formed
• 2487: Daniel Sorenson dies
• 2488: Loki Incident, Rim Worlds Republic becomes hereditary House Amaris holding
• 2490: Production run of the Gladiator BattleMech in Terran Hegemony
• 2491: Thunderbolt BattleMech field
• 2492: Griffin BattleMech field
• 2494: Martin McAllister marries Illyana Sorenson
• 2496: First DropShip used, Siriwan McAllister-Kurita born
• 2497: Azami integrated
• 2499: Illyana Sorenson dies

26th Century

• 2501: Elizabeth Cameron dies, Deborah Cameron elected Director-General, Steven Steiner dies, Margaret Olsen named Archon
• 2502: Ellen Davion retires, William Davion named Prince
• 2503: Margaret Olsen removed
• 2505: Order of Lorix formed
• 2506: Robert Steiner named Archon
• 2510: Rasalhague and Draconis Combine unite, Ellen Davion dies, Von Rohrs line eliminated during McAllister Rebellion, Martin McAllister named Coordinator
• 2511: Brion Marik dies, Albert Marik named Captain-General, Omsol Accord signed
• 2512: William Davion dies, Alexander Davion named Prince; Cassandra Varnay and Carmen Davion named Regents, Decree of Retention issued
• 2515: Martin McAllister assassinated, Siriwan McAllister-Kurita and Warren Kurita marry, Siriwan McAllister-Kurita named Brevet Coordinator, Warren Kurita named Coordinator
• 2516: Hehiro Kurita is born
• 2517: Warren Kurita dies, Siriwan McAllister-Kurita named Regent
• 2518: Treason Trials begin
• 2520: Hendrik Liao resigns, Kalvin Liao named Chancellor, Treason Trials end
• 2521: Court of Philosophical Inquiry established, Hendrik Liao executed
• 2523: Decimation of House of Scions
• 2524: Davion Civil War begins, House of Scions closed
• 2527: Free Worlds League ambassador expelled
• 2528: Craig Steiner named Archon, Robert Steiner abdicates, Second Andurien War begins
• 2529: Gregory Amaris is born
• 2530: Kalvin Liao assassinated, Kossandra Centrella founds the Magistracy of Canopus, Mica Liao named Chancellor
• 2531: Deborah Cameron facilitates settlement with Capellan Confederation, Deborah Cameron negotiates peace between Free Worlds League and Capellan Confederation, Second Andurien War ends
• 2533: Shandra Noruff betrothed to Ian Cameron
• 2535: Shandra Noruff marries Ian Cameron
• 2537: Davion Civil War ends, Principalities disbanded
• 2542: Deborah Cameron retires, Joseph Cameron elected Director-General, Mica Liao dies, Salicia Liao named Chancellor
• 2543: Supreme Court of Commonwealth created
• 2546: Bell Accord signed
• 2549: Joseph Cameron assassinated, Ian Cameron declares himself Director-General, September Revolt
• 2550: Sarna Mandate developed
• 2551: Salicia Liao dies, Terrence Liao named Chancellor, Third Andurien War begins
• 2555: Craig Steiner dies, Tracial Steiner named Archon
• 2556: Age of War ends, Capellan Confederation joins Terran League, Hehiro Kurita named Coordinator, Ian Cameron facilitates settlement with Capellan Confederation, Ian Cameron negotiates peace between Free Worlds League and Capellan Confederation, Nicholas Cameron born, Third Andurien War ends, Treaty of Geneva signed
• 2558: Tharkad Accords signed, Lyran Commonwealth agrees to join the Star League under heavy Marik influence
• 2565: Roger Varnay defeated in his invasion of the Federated Suns
• 2566: Free Worlds League instigates economic crisis in Federated Suns
• 2567: New Avalon Accords signed, Federated Suns agrees to join the Star League
• 2569: Treaty of Vega signed, Draconis Combine agrees to join the Star League
• 2570: Coranna Centrella named Magestrix, Tracial Steiner dies, Viola Steiner-Dinesen named Archon
• 2571: Ian Cameron named First Lord of the Star League, Shandra Noruff-Cameron appointed Commander-in-Chief of Star League Defense Force, Star League Accords signed, Star League Articles signed, Star League formed, Star League formed with signing of the Star League Accords, Star League founded, Terrence Liao dies, Ursula Liao named Chancellor
• 2572: Border Guards Agreement passed, Executive Order 4 issued, Ian Cameron delegates all duties as Director-General to his heir and the President of the Hegemony Congress, Santiago Massacre, Star League Directive 21 instituted, United Triumph Military Exercises take place
• 2573: Bureau of Star League Affairs created, Malagrotta Affair, Rim Worlds Republic requires Universal Act of Loyalty.
• 2574: Harsh Periphery trade restrictions and taxes passed
• 2575: General Carlos Dangmar Lee named Commander-in-Chief, Pollux Proclamation issued, Reunification War begins, Rim Worlds Republic's Manchester Directive issued, Shandra Noruff-Cameron steps down, Taurian Campaign begins, The Great Tax Debate
• 2576: Case Amber implemented, V (Fifth) Corps including the 331st Royal BattleMech Division founded
• 2577: Canopian Campaign begins, Reunification War begins
• 2578: Star League officially declares war
• 2579: Ian Cameron renounces tenets of Ares Conventions
• 2581: Consadine Mission launched, Operation MAILED FIST begins, Outworlds Campaign begins, Pitcairn Legion formed, Rim Worlds Campaign begins, Star League forces bombard Robsart from orbit
• 2582: Shippers License Act passed
• 2583: Case BLACK enacted: General Amalthia Kincaid assassinated
• 2584: Free Worlds League captures Canopus IV, Freebooters War begins
• 2585: Outworlds Campaign ends, Peace of Cerberus negotiated and signed.
• 2587: Barton Avellar named Parliamentary President, Grigori Avellar dies
• 2588: Canopian Campaign ends, Free Worlds League conquers Magistracy of Canopus, Freebooters War ends, Marantha Calderon named Protector of the Taurian Homeworlds, Melissa Humphreys appointed Military Governor of the Magistracy of Canopus, Mitchell Calderon dies
• 2591: Hehiro Kurita dies, Leonard Kurita named Coordinator, Kevin Steiner-Dinesen kidnapped
• 2592: Estates General disbanded, Kevin Steiner-Dinesen rescued
• 2595: Invasion of Apollo, Archon Viola Steiner-Dinesen dies, Kevin Steiner-Dinesen named Archon, Terran Hegemony introduces LB-X Autocannon/10
• 2596: Henry Calderon named Protector of the Taurian Homeworlds, Marantha Calderon commits suicide, Rim Worlds Campaign ends, Taurian Campaign ends
• 2597: Reunification War ends, Magistracy of Canopus, Taurian Concordat, Rim Worlds Republic, and Outworlds Alliance become Territorial States of the Star League
• 2598: Decree of Succession issued, General Nicholas Kinnol named, Nicholas Cameron marries Lydia Petersen
• 2599: Gregory Amaris assassinated, Richard Amaris named President of the Rim Worlds Republic, Normann Aris named Chancellor, Ursula Liao dies
• 2600: Alexander Davion dies, Zane Davion named Prince, Barton Avellar assassinated, Rodrigo Avellar named Parliamentary President, Shandra Noruff-Cameron dies, Good Years begin

27th Century

• 2602: Ian Cameron dies, Nicholas Cameron named First Lord
• 2604: Civil government on Canopus restored, Home Rule reestablished in the Magistracy of Canopus, Rinalla Centrella named Magestrix, Kerensky family named "Defenders of the First Lord"
• 2605: Blaine Kurita dies, Blaine Kurita named Coordinator, Leonard Kurita dies, Siriwan McAllister-Kurita named Coordinator, Last Star League occupation forces leave Taurian Concordat
• 2606: Executive Order 34 issued
• 2607: Siriwan McAllister-Kurita retires, Sanethia Kurita named Coordinator, Territorial States given Associate-Member status, Last Star League occupation forces leave Outworlds Alliance
• 2609: Rebellion on the world of Colorado crushed by the economic power of House Davion
• 2611: Estates General reconvened, Normann Aris dies, Sundermann Liao named Chancellor
• 2612: Rinalla Centrella abdicates, Carla Centrella named Magestrix
• 2614: Joshua Hoshiko appointed Minister of Communications
• 2615: Cassie DeBurke begins work on HPG theory
• 2616: Trell I settled.
• 2617: Draconis Capital moved to Luthien
• 2619: Richard Amaris dies, Amanda Amaris named President,
• 2620: Amanda Amaris assassinated, Jeffrey Amaris named President, Sanethia Kurita retires, Urizen Kurita named Coordinator
• 2622: Democratic elections restored in the Rim Worlds Republic, Jeffrey Amaris abdicates, Selanta Amaris named President
• 2623: New Star League universal currency system adopted
• 2628: Rodrigo Avellar dies, Caryn Avellar named Parliamentary President
• 2629: Henry Calderon abdicates, Consuelo Calderon named Regent-Protector of the Taurian Homeworlds, First hyperpulse generator built
• 2630: First HPG message transmitted, Joseph Cameron named Director-General
• 2631: Executive Order 35 issued, NIA disbanded, SAFE formed
• 2632: Siriwan McAllister-Kurita dies
• 2634: Caryn Avellar removed, Peter Avellar named Parliamentary President
• 2640: First Martial Olympiad, Peter Avellar killed
• 2641: Joseph Cameron dies, Joseph Cameron implicated in fraud
• 2642: Adolfo Avellar named Parliamentary President
• 2646: General Killian Squarn-Turk named Commander-in-Chief
• 2647: Kevin Steiner-Dinesen dies, Sarah Steiner-Dinesen named Archon
• 2649: Nicholas Cameron dies, Michael Cameron named First Lord, Selanta Amaris undergoes cancer treatment, Tadeo Amaris named Regent
• 2650: Good Years end, Consuelo Calderon claims right of succession in Taurian Concordat, Council Edict of 2650 issued
• 2651: New taxes levied against territorial states, SLDF show of force on the Rim Worlds Republic border pressures Tadeo Amaris to scale back his military buildup
• 2652: Draconis Combine industrial development program initiated
• 2654: Carla Centrella abdicates, Celine Centrella named Magestrix
• 2656: Celine Centrella dies, Gorraine Centrella named Magestrix
• 2659: Michael Cameron marries Katarina Mann, Zane Davion dies, Sarah Davion named Prince
• 2660: Foreign tariffs rescinded
• 2663: Sundermann Liao dies, Androsar Liao named Chancellor, Consuelo Calderon named Second Lord
• 2667: Scourge of Death makes first appearance
• 2671: Consuelo Calderon dies, Reginald Calderon named Protector of the Taurian Homeworlds
• 2672: Sarah Steiner-Dinesen abdicates, William Steiner named Archon
• 2676: House units allowed to compete in Martial Olympiads
• 2678: Gerald Marik named Captain-General, Marik estate bombed by Scourge of Death
• 2679: Puraj and Rajneesh Selaj implicated in bombing and sentenced to death
• 2680: Admiral David Peterson named Commander-in-Chief, Gorraine Centrella dies, Internal Security Force budget quadrupled, Kim Centrella named Magestrix, Puraj and Rajneesh Selaj escape to Magistracy of Canopus
• 2681: First duel involving SLDF MechWarrior fought, Rim Commonality separates from Principality of Regulus, Sarah Davion dies, Samuel Davion named Prince
• 2687: Adolfo Avellar dies, Davis Avellar named Parliamentary President, Reginald Calderon retires, Jentarra Calderon named Protector of the Taurian Homeworlds, Selanta Amaris dies, Carl Siever named President
• 2690: Michael Cameron retires, Jonathan Cameron named First Lord
• 2691: Urizen Kurita retires, Takiro Kurita named Coordinator
• 2694: Brandon Calderon named Protector of the Taurian Homeworlds, Jentarra Calderon removed
• 2696: Samuel Davion dies, Roger Davion named Prince
• 2699: Principality of Gibson formed
• 2700: Aleksandr Kerensky born

28th Century

• 2703: Gerald Marik dies, Elise Marik named Captain-General and Council Lord, Roger Davion dies, Joseph Davion named Prince, Purge of Free Worlds League begins
• 2704: Jocasta Cameron becomes Mother Jocasta, Jonathan Steiner named Archon, William Steiner dies
• 2706: Davis Avellar retires, Heather Avellar named Regent of the Outworlds Alliance
• 2707: General Ikolor Fredasa named Commander-in-Chief
• 2709: Beatrice Avellar named Parliamentary President
• 2710: Urizen Kurita dies
• 2711: Decree of Expulsion issued
• 2712: Kim Centrella retires, Jehan Centrella named Magestrix
• 2716: Cynthia Amaris marries Stefan Gorienko
• 2717: Stefan Amaris born
• 2719: Androsar Liao dies, Warex Liao named Chancellor
• 2722: Star League passes Council Directive 41, which ostensibly gives Periphery Territories more freedom but actually allows Inner Sphere businesses to conduct unscrupulous deals with the Periphery.
• 2725: Brandon Calderon retires, Hampton Calderon named Protector of the Taurian Homeworlds
• 2726: Hampton Calderon assassinated, Nicoletta Calderon named Protector of the Taurian Homeworlds
• 2728: Elise Marik removed as Captain-General, War of Davion Succession begins
• 2729: General Rebecca Fetladral named Commander-in-Chief, Jonathan Steiner dies, Michael Steiner II named Archon, Joseph Davion dies in combat, Richard Davion named Prince, War of Davion Succession ends, Parliament dissolved and arrested, Proxy Parliament declares Oliver Marik Council Lord and Boris Marik Captain-General
• 2730: Elise Marik captured
• 2734: Elise Marik liberated, Bertram Marik named Captain-General and Council Lord, Parliament reconvened, Treaty of Verona signed and Marik Civil War ends
• 2735: Intelligence Act passed, Mother Jocasta becomes de facto First Lord, Preparedness Act passed
• 2736: Last Martial Olympiad
• 2738: Aleksandr Kerensky named Commander-in-Chief, Jonathan Cameron dies, Simon Cameron named First Lord, Jehan Centrella retires, Vanura Centrella named Magestrix, Stefan Amaris named President
• 2739: Jerome Blake born on Terra
• 2742: Mother Jocasta dies
• 2745: Richard Davion dies, John Davion named Prince
• 2750: Simon Cameron begins tour of Star League
• 2751: Simon Cameron dies touring a mine on New Silesia, Richard Cameron named First Lord, Aleksandr Kerensky named Regent
• 2752: Amendment to Council Edict of 2650 illegally passed, laws imposing heavy taxes on Periphery passed
• 2753: Stefan Amaris meets Richard Cameron
• 2755: Birthday Proclamations passed, Jerome Blake graduates from University of Lambrecht
• 2760: Border War begins, Vanura Centrella dies, Janina Centrella named Magestrix, Michael Steiner II dies, Robert Steiner II named Archon
• 2762: Border War ends, Richard Cameron comes of age, Aleksandr Kerensky no longer Regent, Executive Order 156 issued and withdrawn
• 2763: Kenyon Marik named Captain-General, Taxation Edict of 2763 passed.
• 2764: Richard Cameron signs secret treaty with Rim Worlds Republic
• 2765: Beatrice Avellar dies, Allyce Avellar named Parliamentary President, New Vandenberg Crisis: 18 Taurian worlds secede from Star League
• 2766: Amaris Civil War begins: Stefan Amaris kills Richard Cameron and Cameron family, gains control of 70% of Terran Hegemony HPGs, and seizes 95 Terran Hegemony worlds
• 2767: Stefan Amaris proclaims himself First Lord, Takiro Kurita dies, Minoru Kurita named Coordinator, Rim Worlds Republic invaded
• 2769: Rim Worlds Republic fully occupied by SLDF
• 2772: Allyce Avellar removed, David Avellar named Parliamentary President, SLDF begins march to Terra, Terran Hegemony Campaign begins
• 2777: Operation LIBERATION takes place
• 2779: Jerome Blake returns to Terra, Stefan Amaris captured and executed, Terra liberated
• 2780: Aleksandr Kerensky stripped of title of Protector, Jerome Blake appointed Minister of Communications
• 2781: Jennifer Steiner named Archon, Lords of the High Council adjourn for the last time, Robert Steiner II dies, Star League disbanded
• 2782: Each Lord of the High Council individually gives Jerome Blake responsibility for the reconstruction of Terra
• 2783: Court of the Star League sealed
• 2784: 80% of SLDF undertakes Operation EXODUS, Resolution 288 passed, Rule of 75 repealed, the remainder pledging assistance to the reconstruction effort. First Circuit reestablished
• 2785: ComStar Letter of Credit instituted, Conrad Toyama appointed Chief Administrator of Dieron HPG, Towne Debacle
• 2786: First Succession War begins when Minoru Kurita declares himself First Lord of the Star League. Department of Communications changes name to ComStar, Operation SILVER SHIELD approved and begun
• 2787: Kenyon Marik declares himself First Lord of the Star League, Neutrality of ComStar outlined by Communications Protocol of 2787, War Zone Actions become law
• 2788: ComStar takes Terra, military portion of Operation SILVER SHIELD begins and then amended to include conquest of Terra only. All HPGs shut down
• 2789: Mercenary Review Board formed, New Delos Massacre
• 2791: ComStar Archives Branch created, Jennifer Steiner killed, Richard Steiner named Archon
• 2792: Reorganization of garrison
• 2795: Barbara Liao dies, Sandol Quinn named Chancellor
• 2796: Minoru Kurita assassinated, Jinjiro Kurita named Coordinator, Kentares IV massacre
• 2797: John Davion assassinated, Paul Davion named Prince
• 2798: Ministry of Information, Intelligence, and Operations formed, First Federated Suns offensive

29th Century

• 2801: Ilsa Liao named Chancellor, Reformation ends, Sandol Quinn resigns, Exodus Civil War begins, Aleksandr Kerensky dies, Second Exodus led by Nicholas Kerensky
• 2802: ComStar becomes profitable
• 2804: Kenyon Marik dies, Thaddeus Marik named Captain-General
• 2807: Nicholas Kerensky forms the Clans, Clan Wolf founded by Jerome Winson
• 2808: Ilsa Liao renounces claim to First Lordship, Second Federated Suns offensive
• 2811: ROM formed, Third Federated Suns offensive
• 2812: Estates General disbanded
• 2813: Taurian-Canopian War begins
• 2814: Taurian-Canopian War ends
• 2815: Nicholas Kerensky names himself the first ilKhan of the Clans
• 2818: Capellan Science Foundation founded
• 2819: ComStar Order formed, Conrad Toyama named Prime Administrator of ComStar, Jerome Blake dies, ROM purge initiated, Clan Eugenics Program begins
• 2820: Conrad Toyama visits House leaders and raises HPG rates
• 2821: Charles Marik named Captain- General, First Succession War ends, Jeanette Marik joins ComStar and begins leaking information to House Marik, Peace Accord of Bella I signed, Thaddeus Marik dies, Operation KLONDIKE begins
• 2822: Estates General reconvened, new mercenary payment plan instituted, Operation KLONDIKE ends with the Pentagon Worlds conquered by the Clans
• 2823: ComStar logo created, House Steiner taxes ComStar and suffers interdiction, Marcus Steiner named Archon, Richard Steiner dies, Clan Jade Falcon undertakes The Culling, Clan Wolverine rebels against ilKhan Nicholas Kerensky and the Clan Grand Council, Trial of Annihilation against Clan Wolverine
• 2824: Conrad Toyama begins recruitment trip in the Periphery, Exclusion of Tharkad lifted, Clan Wolverine population and equipment discrepancies after Trial of Annihilation, Clan Burrock demands Trial of Annihilation against Clan Blood Spirit
• 2825: Minnesota Tribe attacks Svelvik, Trondheim, Jarett and Richmond, Chahar Profit affair, Thomas Halder-Davion appointed Field Marshal
• 2826: ComStar News Bureau formed
• 2828: Ilsa Liao killed, Laurelli Liao named Chancellor, Archon Marcus Steiner declares war on the Draconis Combine.
• 2829: Colonel Damien Hasek named Duke of New Syrtis
• 2830: Second Succession War begins
• 2834: Nicholas Kerensky killed in battle by Khan Cal Jorgensson of Clan Widowmaker, Clan Wolf retaliates for Kerensky's death by absorbing the Widowmakers, Jerome Winson becomes the second ilKhan of the Clans
• 2837: Charles Marik orders Oriente HPG station destroyed, ComStar imposes Interdiction on Free Worlds League, ComStar War begins, Conrad Toyama dies and is named a saint, Jinjiro Kurita retires, killing Jeanette Marik, Raymond Karpov named Primus, Zabu Kurita named Coordinator
• 2838: ComStar War ends, Interdiction lifted, ISF attached to Draconis Combine Mustered Soldiery, Janice Laidlaw appointed head of ROM, Marik Interdiction lifted, Michelle Dupreas resigns and is assassinated, Operation HOLY SHROUD begins, Organizational Edict 3056 expands ROM, Yoguchi Kurita named Coordinator, Zabu Kurita commits seppuku
• 2840: Chesterton Decree issued, First major Combine offensive launched
• 2841: Jinjiro Kurita commits suicide, major Federated Suns offensive launched, Oriente HPG rebuilt
• 2842: Ignatius Calderon named Protector of the Taurian Homeworlds, Parliament votes to resume all military funding, Paul Davion dies
• 2843: Michael Davion named Prince, Operation HOLY SHROUD ends
• 2844: Marcus Steiner goes into a coma, Melissa Nin named Archon
• 2845: Claudius Steiner named Archon, Marcus Steiner dies, Melissa Nin executed for treason
• 2846: Prime Marshal Peter Davion refuses to lead rebellion
• 2848: Operation PRAYING MANTIS begins
• 2849: Claudius Steiner dies, Elizabeth Steiner named Archon-Designate, Estates General
• 2850: Miyogi Kurita named Coordinator, Yoguchi Kurita assassinated by Snow Fire
• 2853: LCS Invincible|LCS Invincible misjumps
• 2854: Charles Marik dies, Gerald Marik named Captain-General, Marathon Offensive begins, Second major Combine offensive launched
• 2859: Elizabeth Steiner named Archon
• 2860: Dainmar Liao named Chancellor, Laurelli Liao dies
• 2861: Doctrinal Edict of 2861 formalizes process of naming Primus, Gerald Marik dies, Philippa Marik named Captain-General, St. Ives Raid takes place
• 2864: Second Succession War ends, Shadow War begins, Successor States meet in failed peace talks
• 2866: Dainmar Liao resigns, Operation PENDRAGON begins, Otto Liao named Chancellor, Shadow War ends, Third Succession War begins
• 2867: Assassination attempt on Elizabeth Steiner fails, Dainmar Liao commits suicide
• 2870: Cutthroat Fiasco
• 2873: Carl Davion named Prince, Marie Marik named Captain-General, Michael Davion dies, Philippa Marik dies
• 2875: Andrea Marteen named Primus, Raymond Karpov steps down
• 2876: Carl Davion dies in combat, Melissa Davion named Princess, reform of Federated Suns military takes place
• 2877: ROM stages "Black December" Incident
• 2880: James Marik named Captain-General, Raymond Karpov dies
• 2882: HPG transmission rates raised, James Marik dies
• 2883: Elisabeth Marik takes control of nonmilitary functions, Lloyd Marik-Stanley named Captain-General
• 2884: Lloyd Marik-Stanley dies
• 2888: Sian University founded
• 2892: Jon Kurita killed, Joseph Davion II named Prince, Melissa Davion dies, Miyogi Kurita assassinated, Taragi Kurita named Coordinator
• 2895: Elizabeth Steiner dies, Eric Steiner named Archon

30th Century

• 2901: "Witch-Hunt" transmission sent, Andrea Marteen dies, Court of the Star League unsealed, Dwight Kurstin named Primus, First Circuit revolts and leaves Terra, Operation WINGED CRUSADER begins, Terra suffers Interdiction
• 2902: ComStar Civil War covered up by ROM, Court of the Star League resealed, Dwight Kurstin assassinated, Gregori Hartford named Primus
• 2905: Armistice of Van Diemen IV signed
• 2906: Home Defense Act passed
• 2907: Shinjiro Kurita named Coordinator, Taragi Kurita dies
• 2908: Military Services Acts modified
• 2910: Gregori Hartford dies, Kari Marshall named Primus
• 2911: Gray Dragons formed
• 2913: Eric Steiner killed, First major Lyran Commonwealth offensive, Operation FREEDOM begins
• 2914: Tatyana Steiner named Archon
• 2917: Merlin Liao named Chancellor, Otto Liao resigns, Samuel Marik named Captain-General
• 2920: Kari Marshall tours Periphery, Periphery communications link begun, Marian Hegemony founded
• 2921: Davarapala Accords signed
• 2925: Hugai Kurita named Coordinator, Shinjiro Kurita dies
• 2930: ComStar hires mercenaries and threatens Luthien in the Draconis Combine, Hollings York named Primus, Kari Marshall dies, Necess Kurita joins ComStar, Necess Kurita is kidnapped by Hugai Kurita, Necess Kurita released
• 2931: Joseph Davion II abdicates, Peter Davion I named Prince
• 2933: ComStar Guards and Militia formed
• 2935: Joseph Davion II dies
• 2937: Marco Steiner named Archon, Tatyana Steiner abdicates
• 2942: Merlin Liao dies, Tarlak Liao named Chancellor
• 2944: Paul Marik named Captain-General, Samuel Marik dies
• 2947: Adrienne Sims named Primus, Brock Marik named Captain-General, Hollings York named a saint, Hollings York proposes abolishment of ROM and is assassinated, Iris Marik named Captain-General, Paul Marik dies
• 2948: Brock Marik dies, Thaddeus Marik named Captain-General
• 2950: Ingrid Liao named Chancellor, Tarlak Liao assassinated
• 2952: Giovanni Steiner named Archon, Great Lee Turkey Shoot, Marco Steiner retires
• 2959: Adrienne Sims begins having nightmares about an invasion from beyond the Periphery, Explorer Corps formed
• 2961: Andrew Davion named Prince, First Explorer Corps ships enter the Periphery, Peter Davion I assassinated
• 2962: Aaron Sandoval born
• 2963: Hohiro Kurita named Coordinator, Hugai Kurita dies, Stephan Marik named Captain-General, Thaddeus Marik dies
• 2964: Decree of Martial Unity issued, Eugenio Rosario killed
• 2966: Concord of Danais signed
• 2976: Michael Hasek-Davion born
• 2979: Adrienne Sims dies, Operation HOLY SHROUD II begins, the Tripitz Affair takes place, Yin Takami named Primus
• 2980: Alessandro Steiner named Archon, Giovanni Steiner dies, Ingrid Liao dies, Tormax Liao named Chancellor, Ian Davion born
• 2983: Hanse Davion born
• 2986: Maria Morgraine is born, Morgan Kell born
• 2987: Deep Raid of 2987
• 2988: Death Commandos formed, First Circuit reorganized to include Tharkad, Sian and New Avalon
• 2989: Special Resolution 512 passed, Strike of 2989
• 2990: Maximilian Liao named Chancellor, Tormax Liao deposed
• 2991: Janos Marik named Captain-General, Stephan Marik dies
• 2992: Romano Liao is born, Tsen Shang born
• 2994: Allen Rusenstein named Primus, Yin Takami dies
• 2996: Accountability Edict issued, Logistics Act passed
• 2999: Andrew Davion dies, Ian Davion named Prince
• 3000: ComStar begins extensive recruitment in the Periphery, Takashi Kurita named Commander of the Otomo

31st Century

• 3001: ComStar begins supplying bandit kings
• 3002: Operation CONCENTRATED WEAKNESS begins
• 3003: Michael Hasek marries Marie Davion-St. Claire
• 3004: Hohiro Kurita assassinated, Takashi Kurita named Coordinator, The Jolly Roger Affair
• 3005: Ministry of Development reorganized, Wolf's Dragoons arrive in the Inner Sphere, make first contact with the planet of Delos IV and contract employment by House Davion
• 3006: Allen Rusenstein resigns, Julian Tiepolo named Primus, Thomas Marik joins ComStar
• 3007: Alessandro Steiner is forced to retire, Katrina Steiner named Archon
• 3009: Wolf's Dragoons end employment with House Davion
• 3010: Marik Civil War instigated, Wolf's Dragoons next seek employment with House Liao
• 3012: Kyalla Centrella named Magestrix, Tamara Centrella dies
• 3013: Hanse Davion named Prince, Ian Davion killed, Michael Hasek-Davion named Duke of New Syrtis
• 3014: Anton Marik begins Marik Civil War, Anton Marik declares himself Captain-General, Wolf's Dragoons end employment with House Liao and suffer significant losses in the Marik Civil War
• 3015: New Avalon Institute of Science formed, Neil Avellar II named Parliamentary President, Precentor ROM Vesar Kristofur excommunicated, Wolf's Dragoons next contract employment with House Marik
• 3017: Thomas Calderon named Protector of the Taurian Homeworlds
• 3019: Theodore Kurita and Tomoe Sakade marry, Wolf's Dragoons suffer costly defeat assaulting the BattleMech Factory Defiance Industries on Hesperus II and disappear into deep space to refit and rebuild their force
• 3020: Contact with Michael Hasek-Davion made, Katrina Steiner issues Peace Proposal, Katrina Steiner sends Peace Proposal to all Houses, Outworlds Alliance Educational Exchange Program begins, Wolf's Dragoons return from deep space at full strength, end employment with House Marik and next contract employment with House Steiner
• 3021: Shin Yodama born
• 3022: Concord of Kapteyn signed, Federated-Commonwealth Alliance Document signed, Wolf's Dragoons end employment with House Steiner.
• 3023: Hatchetman BattleMech is fielded, Wolf's Dragoons next contract employment with House Kurita, Jaime Wolf's life saved by Minobu Tetsuhara
• 3024: Talon Zahn is born on Ares.
• 3025: Operation DOPPELGANGER takes place, Third Succession War ends. The Trell I affair leads to the formation of the Gray Death Legion.
• 3026: Operation GALAHAD takes place
• 3027: Operation THOR takes place
• 3028: Federated Commonwealth unofficially formed, Still under contract Wolf's Dragoons betrayed and attacked by House Kurita and the Battle of Misery ensues, Fourth Succession War begins, Gray Death Legion discovers Helm Memory Core, Hanse Davion and Melissa Steiner marry, Northwind Agreement takes effect, Operation RIPOSTE takes place, Tormano Liao captured, Thomas Marik promotion
• 3029: Battle for Crossing, ComStar covertly attacks NAIS, Federated Suns interdicted by ComStar, House Davion framed for destruction of Sarna HPG and suffers Interdiction, Interdiction lifted, Julian Tiepolo dies, Michael Hasek-Davion killed, Myndo Waterly named Primus, Operation INTRUDERS COMMUNION takes place, St. Ives Compact formed, Tikonov Free Republic formed
• 3030: Andurien-Canopian invasion of the Capellan Confederation begins, Draconis Combine receives Star League BattleMechs from ComStar, Duchy of Andurien secedes from Free Worlds League, Fourth Succession War ends, Internal Emergency Act passed, Operation ROSEBUD initiated, Sarna March created, Theodore Kurita named Gunji-no-Kanrei, Wolf's Dragoons requested/granted planet Outreach by Hanse Davion
• 3031: Capellan Confederation attacked by Andurien-Canopus alliance, Thomas Marik leaves ComStar, Tikonov Free Republic absorbed, Wolf's Dragoons elite unit Black Widow Company made available for hire after restructuring to Battalion strength and led by Natasha Kerensky
• 3034: Anastasius Focht joins ComStar, Free Rasalhague Republic formed, House Kurita recognizes the Free Rasalhague Republic, Neil Avellar II marries Rebecca DeSanders, Operation FLUSH begins, Operation ROSEBUD ends, Ronin War takes place, Skye Crisis
• 3035: Bomb kills Janos and Duggan Marik and wounds Thomas Marik, Duncan Marik named Captain-General, Readjustment Act of 3035 passed, Black Widow Company Battalion is recalled to Outreach
• 3036: Maximilian Liao dies, Romano Liao named Chancellor, Thomas Marik named Captain-General
• 3037: Addendum to the Incorporation passed, Duchy of Andurien regained
• 3039: Katrina Steiner abdicates, Melissa Steiner-Davion named Archon, War of 3039 begins, War of 3039 takes place
• 3040: Emma Centrella named Magestrix, Katrina Steiner dies, Kyalla Centrella removed, War of 3039 ends
• 3041: Armed Forces of the Federated Commonwealth created
• 3043: League General Accounting Office created
• 3044: Operation FLUSH ends
• 3047: Thomas Marik married, Joshua Marik born
• 3048: Explorer Corps vessel Outbound Light encounters Clan forces
• 3049: Clans invade the Periphery, contact established with the Clans, Operation REVIVAL takes place
• 3050: Clans invade Inner Sphere, Clan Invasion of Draconis Combine begins, Anastasius Focht appointed ambassador to the Clans, Battle of Wolcott occurs, Leo Showers killed
• 3051: Ulric Kerensky elected ilKhan, Garth Radick and Natasha Kerensky elected Khan and saKhan of Clan Wolf, Operation REVIVAL resumes, Clan Nova Cat, Clan Steel Viper and Clan Diamond Shark added to invasion force
• 3052: Battle of Luthien, Battle of Tukayyid, Wolf Khan Garth Radick killed on Tukayyid, Natasha Kerensky elected Khan of Clan Wolf, Phelan Ward elected saKhan of Clan Wolf, both Clan Ghost Bear Khans killed on Tukayyid, Clan Smoke Jaguar Khan Lincoln Osis believed killed on Tukayyid but is later rescued, Demona Aziz rebels and forms the Word of Blake. New service contracts signed with each House but Marik, Free Worlds League signs HPG service contract with Word of Blake, Hanse Davion dies, Myndo Waterly assassinated, Operation SCORPION takes place, Romano Liao assassinated, Sharilar Mori named Primus of ComStar, Sun-Tzu Liao betrothed to Isis Marik, Sun-Tzu Liao named Chancellor, Thomas Marik named Primus-in-Exile of Word of Blake, Word of Blake signs contract with House Marik
• 3053: ComStar begins announcing troop movements, Mercenary Review and Bonding Commission replaces Mercenary Review Board, Terran Peace Summit takes place, University of Blake begins construction
• 3054: Takashi Kurita commits seppuku, Theodore Kurita named Coordinator
• 3055: Melissa Steiner-Davion assassinated
• 3056: Archon-Prince Victor Steiner-Davion takes command of Federated Commonwealth, Federated Commonwealth officially created, Ryan Steiner assassinated
• 3057: Capellan Confederation and Free Worlds League invade Federated Commonwealth, ComStar opens vaults of history to public access, Isis Marik moves to Sian, Joshua Marik dies and is replaced with a double, Katrina Steiner named Archon of Lyran Alliance, Lyran Alliance formed, Refusal War between Clan Jade Falcon and Clan Wolf
• 3058: Black Dragon Society and others attempt to assassinate Theodore Kurita, Cameron St. Jamais named head of Toyama Sect, Draconis Combine forces installed as peacekeepers in Chaos March, Invasion of Coventry, Sun-Tzu Liao kills Demona Aziz, The Word of Blake takes Terra, Thomas Marik discovered to be a double. First Whitting Conference results in founding of Second Star League, with Sun-Tzu Liao as First Lord. ilKhan Ulric Kerensky deposed and later killed, Smoke Jaguar Lincoln Osis elected ilKhan, Natasha Kerensky killed on Twycross by Jade Falcon MechWarrior Joanna, Clan Wolf loses Refusal War, Crusader faction Wolf remnants become Clan Jade Wolf, Warden faction Wolf forces leave with saKhan Phelan Ward for the Kell Hound capital world of Arc-Royal, Warden Wolves become Clan Wolf-in-Exile, Phelan Ward reverts to his original name of Phelan Kell and is elected Khan of the Wolves-in-Exile, Vlad Ward kills Jade Falcon Khans Vandervahn Chistu and Elias Crichell, Ward renames Jade Wolves as the new Clan Wolf and is elected their Khan, Marthe Pryde elected Khan of Clan Jade Falcon
• 3059: Clan Burrock absorbed by Star Adders, Harvest Trials among the Clans. Star League launches Task Force Serpent and Operation BULLDOG against Clan Smoke Jaguar. Clan Nova Cat declares their allegiance for the Star League. Smoke Jaguar forces in the Inner Sphere flee to the Homeworlds. Clan Ghost Bear begins relocating their population and assets to the Inner Sphere
• 3060: Morgan Hasek-Davion murdered. Task Force Serpent assaults Smoke Jaguar homeworld of Huntress, Smoke Jaguars annihilated, Great Refusal ends the Clan invasion, Star League embassy set up on Strana Mechty, Nova Cats are Abjured and attacked by other Clans and forced to flee Homeworlds to settle in the Draconis Combine, Diana Pryde wins her Bloodname, Katherine Steiner-Davion assumes regency of Federated Sun, Capellan-St. Ives Civil War begins
• 3061: Star League forces return to Inner Sphere, War between Jade Falcons and Steel Vipers results in Vipers abandoning their Inner Sphere possessions, Word of Blake's Precentor Martial Trent Arian assassinated and Cameron St. Jamais succeeds him, Jeffrey Calderon killed on Detroit, Grover Shraplen becomes Protector of the Taurian Concordat, Second Whitting Conference held on Tharkad, Theodore Kurita elected First Lord, Victor Steiner-Davion joins ComStar as Precentor Martial
• 3062: Trinity Alliance formed. Riots on Solaris VII, First Babylon Diet, Ghost Bear/Combine War begins, Arthur Steiner-Davion killed, Victor calls for war to depose his sister, FedCom Civil War begins, Draconis March forces invades Combine
• 3063: Marian Hegemony conquers Illyrian Palatinate, Julius O'Reilly becomes Caesar, Kristen Marik dies, Capellan-St. Ives Civil War ends with the annexation of the latter, End of Ghost Bear/Combine War ends
• 3066: Word of Blake Protectorate is formed, Ceasefire between Draconis March and Combine, Formation of Fronc Reaches and Calderon Protectorate, Fighting continues in the former Federated Commonwealth, including battles on Tikonov, Tharkad and New Avalon
• 3067: Peter Steiner-Davion kills Nondi Steiner in combat, hostilities end on Tharkad, Ardan Sortek dies in the fighting on New Avalon, Katherine Steiner-Davion surrenders, FedCom Civil War ends, Peter named Archon of the Lyran Alliance, Yvonne Steiner-Davion named Regent of the Federated Suns, Alys Marik begins the Great Debate in the Free Worlds League Parliament, Wolf's Dragoons attacked on Outreach by coalition of mercenaries and Jaime Wolf is killed, Fourth Whitting Conference held on Tharkad, Second Star League dissolves, Jihad begins, Word of Blake attacks Tharkad and New Avalon, Northwind blockaded by Word of Blake, Wolf's Dragoons attack Mars, Outreach nuked by Word of Blake
• 3068: Word of Blake attacks Luthien and Tukayyid, Theodore Kurita falls into a coma. Alleged Free Worlds League forces attack Skye, sparking a war between Skye (and eventually Bolan) and the League, ComStar invades Terran system but defeated in massive loss, Wolf's Dragoons survivors rescued from Outreach by Clan Wolf-in-Exile, Solaris VII occupied by Blakist forces, Duke George Hasek invades Capellan Confederation, Sian bombarded from orbit; Sun-Tzu Liao reported dead, Jade Falcons invade Lyran Commonwealth, contact with Canopus lost, Blakists attack Atreus using chemical attacks on the defenders, The false Thomas Marik and Anastasius Focht's true identity are publicly exposed by Word of Blake, At the same time, Primus Sharilar Mori is revealed as a Kurita spy and is then assassinated by her assistant
• 3069: Capellan Confederation counterinvades the Federated Suns, Alarion and Galax poisoned during Blakist assaults, Clan Snow Raven invades several Draconis Combine worlds, Infighting among Free Worlds League forces, Galedon V bombarded by Snow Raven fleet; plague spreads across world, Kirc Cameron-Jones of Regulus declares himself Captain-General of the Free Worlds League. The false Thomas Marik deposed as Captain-General by a pro-Blakist faction, Ceasefire between League and Lyran forces, Andurien invades several Capellan worlds
• 3070: Theodore Kurita dies and is succeeded by his son Hohiro. Capellan ceasefire with Federated Suns, Word of Blake occupies Hesperus II, War between Taurian Concordat and Calderon Protectorate, Duke George Hasek assassinated, Clan Ghost Bear takes first steps towards merging with Free Rasalhague Republic, Sun-Tzu Liao marries Naomi Centrella, Free Capella dissolves, Clan Hell's Horses, invades Inner Sphere Jade Falcon and Wolf Clan Occupation Zones, The Scouring of Tamar
• 3071: Devlin Stone and David Lear escape Word of Blake reeducation camp RBMU 105 on Kittery and organize anti-Blake resistance cell, Archon Peter Steiner-Davion abdicates in favor of General Adam Steiner due to Blakist occupation of Tharkad, Clan Nova Cat joins Stone's Allied forces, Richard Steiner kills Jeremy Brett, WoB attacks Marian Hegemony
• 3072: Tharkad liberated, Adam Steiner hands Archonship back to Peter Steiner-Davion, Robinson, Donegal and Benjamin also liberated, Word of Blake attacks Arc-Royal but is defeated, Devlin Stone forms Kittery Prefecture
• 3073: AFFS Marshal of the Armies Jackson Davion murdered by Word of Blake, Blakists decimate Kell Hounds on New Exford and kill Christian Kell
• 3074: Archon Peter Steiner-Davion assassinated by Word of Blake, Hesperus II and Coventry liberated, Radstadt poisoned by WoB, Blakists retreat from New Avalon but destroy Mount Davion in the process, Taurus struck by asteroid and blames Federated Suns, Taurian Concordat resumes invasion of Federated Suns.
• 3075: Luthien, Pesht, Tikonov, Canopus and Irian liberated, Clan Ghost Bear fights Clan Wolf-in-Exile and the Blakists
• 3076: Galatea liberated, Allied invasion of Blake Protectorate, Clan Snow Raven joins fighting against Word of Blake
• 3077: Dieron and Northwind liberated
• 3078: Terra liberated and declares itself neutral, Blake Protectorate collapses, The Master and his minions flee from Gibson to Circinus
• 3081: Word of Blake finally defeated by Devlin Stone's forces, the "real" Thomas Marik aka The Master killed, Word of Blake First Circuit compound at Hilton Head destroyed with a tactical nuclear weapon, Jihad ends, Republic of the Sphere founded, Devlin Stone named first Exarch of the Republic
• 3082: Corinne Marik becomes Captain-General of the Marik-Stewart Commonwealth, Jonah Levin born
• 3083: Clan Snow Raven and Outworlds Alliance merge to form Raven Alliance
• 3084: Lyran Alliance returns to former name of Lyran Commonwealth
• 3086: Regulan Fiefs and Oriente Protectorate founded
• 3088: Knights of the Sphere formed
• 3100: Clan Diamond Shark reverts to its original name of Clan Sea Fox

32nd Century

• 3103: Free Rasalhague Republic and Ghost Bear Dominion merge into the Rasalhague Dominion
• 3104: Brotherhood of Cincinnatus destroyed
• 3110: Capellan Confederation invades the Republic
• 3112: Alaric Wolf born
• 3113: Capellan Confederation ends its invasion of the Republic, Sun-Tzu Liao dies, Kai Allard-Liao killed in battle, Daoshen Liao becomes Chancellor of the Capellan Confederation
• 3130: Devlin Stone retires and names Damien Redburn as the next Exarch. Stone disappears but promises to return when he is needed once again
• 3132: HPG Grid collapses, factions form within Republic of the Sphere
• 3133: Kal Radick killed by Anastasia Kerensky
• 3134: Clan Jade Falcon attacks Republic of the Sphere, Paladin Victor Steiner-Davion is murdered, Jonah Levin becomes Exarch
• 3135: Fortress Republic declared by Jonah Levin. Senatorial Alliance forms
• 3137: Operation HAMMERFALL begins, Lyran Commonwealth invasion of FWL Space, Duchy of Tamarind-Abbey accepts ceasefire
• 3138: Clan Wolf joins with House Steiner's invasion of the Free Worlds League, Clan Wolf claims Helm, Lyran and Clan Wolf forces invade and capture Stewart, Anson Marik killed, Marik-Stewart Commonwealth collapses, War breaks out between Oriente Protectorate and Duchy of Andurien, Atreus claimed by Regulan Fiefs
• 3139: Operation HOMECOMING, Reunification of the shattered Free Worlds League by Captain-General Jessica Marik, Wolf's Dragoons hired by Draconis Combine and conquer the Draconis Reach
• 3140: Clan Wolf makes peace with Free Worlds League and attacks Lyran Commonwealth
• 3141: Melissa Steiner deposed as Archon of the Lyran Commonwealth and replaced by Vedet Brewer, Draconis March forces attempt to reclaim Draconis Reach, Clan Nova Cat and allied DCMS units rebel against Yori Kurita
• 3142: Wolf Empire formed, Clans Jade Falcon and Hell's Horses also invade Lyran Commonwealth, Draconis Combine government defeats Nova Cat rebels
• 3143: Clan Nova Cat destroyed, Melissa Steiner reclaims Archonship, Clans Wolf and Jade Falcon invade Tharkad, Melissa Steiner and Wolf Khan Seth Ward are killed, Wolves and Jade Falcons withdraw from Tharkad, Alaric Ward becomes Khan of Clan Wolf, AFFS troops withdraw from Draconis Reach
• 3144: Draconis Combine launches full-scale invasion of Federated Suns, First Prince Caleb Davion killed and AFFS beaten at the Palmyra Disaster, Robinson falls to Draconis Combine, Capellan Confederation begins Operation CELESTIAL REWARD against Capellan March
• 3145: Hesperus II attacked by Clan Jade Falcon / Hell's Horses force followed by Clan Wolf, New Syrtis falls to Capellan Confederation, stalemate on Hesperus II results in Clan withdrawal, Tikonov is reclaimed by Capellan Confederation, Julian Davion becomes First Prince and assembles task force for his return home, Devlin Stone found by Tucker Harwell and reclaims his position as Exarch of the Republic of the Sphere
• 3146: Julian Davion's Task Force Navarre raids Capellan Confederation with Republic assistance, New Avalon falls to Draconis Combine, Buena Collective secedes from Lyran Commonwealth, Regulus attacks Free Worlds League, Capellan invasion of Federated Suns ended with defeat at Marlette and subsequent ceasefire, Arc-Royal falls to Clan Jade Falcon
• 3147: Clan Sea Fox members of Free Worlds League begin blockade of Regulus, AFFS begins raiding Combine-occupied worlds with Operation PERCEVAL, Marian Hegemony begins attacking Free Worlds League, Julian Davion authorizes Operation CERBERUS which liberates New Syrtis
• 3148: Buena Collective defeated and reincorporated into Lyran Commonwealth, Clan Jade Falcon invades Coventry and is repulsed, Jessica Marik assassinated and Regulus blamed, Regulus surrenders to Free Worlds League and becomes a provisional member state, Timbuktu Collective formed, a Capellan counterstrike against New Syrtis is defeated and another ceasefire between the FedSuns and Confederation declared
• 3149: Devlin Stone reduces The Wall to cover just Terra, RAF mounts Operation SHOFAR, CCAF responds with Operation BÀOYÌNG, Operation ERUPTIO results in several FedSuns worlds liberated from Draconis Combine, Capellan Confederation and Draconis Combine sign Unity Pact and begin a joint offensive against Republic, Clan Wolf begins pushing towards Terra, Republic Remnant forcibly reintegrated with its parent state, Robinson liberated by the RAF's ERUPTIO task force
• 3150: Marian Hegemony continues attacking Free Worlds League, Clan Wolf continues drive towards Terra despite RAF counterattacks, Duchy of Tamarind-Abbey defies Free Worlds League Parliament and launches counterinvasion of Marian Hegemony, Clan Jade Falcon begins racing for Terra, a joint Capellan-Combine attack on Northwind ends in failure and with their alliance sundered
• 3151: Clans Wolf and Jade Falcon invade Terra, RAF defeated and the Republic of the Sphere dissolved, ilClan Trial ends in Clan Wolf victory, Malvina Hazen and Devlin Stone killed, Alaric Ward becomes First Lord of a restored Star League

36th Century

• 3550: The "Voice of Kerensky" reaches the farthest limits of the Inner Sphere