- March: The first Wave of Operation Revival begins - Clans invade the Inner Sphere.
- May: The second Wave of Operation Revival begins.
- June: The third Wave of Operation Revival begins.
- First and Second Drakøns, First and Third Freeman regiments are destroyed on Rasalhague.
- July: The forth Wave of Operation Revival begins.
- October 31: ilKhan Leo Showers is killed, halting Operation Revival.
- Free Rasalhague Republic capital falls to Clan Wolf.
- Archibald McCarron of McCarron's Armored Cavalry is killed in a training accident.
- Vandervahn Chistu becomes saKahn of Clan Jade Falcon.
- June: Clan Ghost Bear saKhan Theresa DelVillar is killed in combat at Last Frontier.
- October 31: Tyra Miraborg killed in combat over Radstadt.
- Akira Tormark is born.
- The Draconis Combine begins production of C3 Slave Units.
- The Draconis Combine begins production of C3 Command Units.
- The Capellan Confederation adapts Triple Strength Myomer for military use.
- The Luthien Armor Works fields the Mauler BattleMech.
- N&D WorkMechs introduced the Uni CargoMech.
- The AFFC updates the Commando to the COM-5S variant