- The Star League Defense Force Executes Operation SMOTHER.
- Second Hidden War concludes.
- SLDF Commanding General Ikolor Fredasa unsuccessfully attempts to convince Mother Jocasta to stage a coup against her mentally disturbed brother First Lord Jonathan Cameron.
- Jonathan Cameron discovers coup attempt and orders Fredasa and other plotters executed, but turns to his sister Mother Jocasta to aid him rule the Star League.
- The First Robinson Chevaliers are formally disbanded as a result of combat losses taken during the War of Davion Succession.
- SLDF Commanding General Ikolor Fredasa executed for treason.
- Mother Jocasta becomes de facto First Lord of the Star League.
- General Rebecca Fetladral named Commander-in-Chief at suggestion of Mother Jocasta.
- Jonathan Steiner dies.
- Michael Steiner II named Archon.
- Joseph Davion dies in combat.
- Richard Davion named First Prince of the Federated Suns.
- The OST-2Cb Royal variant of the Ostroc BattleMech is introduced.