- Freemont's Cuirassiers repulse House Davion raid on Bell.
- September 12th: Free Worlds League Parlimentary Special Resolution 512 is passed.
- Strike of 2989 - Coordinator Hohiro Kurita's brutal attempts to tighten his control of the Combine's economy trigger four months of widespread strikes and protests before he is forced to relent.
- The Rise and Fall of the Star League is published by Tharkad Press.
- The Red Lancers agree to support Maximilian Liao's efforts to depose his father.
- The Hero Training Institute is founded on Maxwell.
- Catherine Humphreys becomes Duchess of Andurien.