- 19 June: Battle of Palmyra, Draconis Combine forces destroy over 20 percent of the AFFS.
- 23 August: Robinson invaded by Draconis Combine, falling soon after.
- 11 November: Operation CELESTIAL REWARD begins: Capellan Confederation invades Federated Suns.
- 29 November: Spica falls to Capellan Confederation.
- 12 December: Warrior House Ijori and the supporting Third Tikonov Guards conquer Demeter.
- Clan Jade Falcon captures Alphecca.
- Beta Galaxy of Clan Snow Raven conquers the Federated Suns worlds of Sterlington and Kirbyville.
- 6 June: Vega Protectorate absorbed into Rasalhague Dominion as a semi-autonomous province.
- June: In a particular low point for the regiment, the XIV Triarii Protectors suffer half a dozen casualties during training.
- 24 December: Galatean League formed.
- Julian Davion becomes First Prince of the Federated Suns.
- Erik Sandoval-Groell is elected to act as Regent of the Federated Suns in First Prince Julian Davion's absence.
- Tara Campbell narrowly escapes capture by Clan Jade Falcon forces on Galatea.
- Able's Hunting Arms, Limited begins negotiating sales to Florida Timbuktu Theater Militia to supplement their autocannon and ammunition supply chain.
- 25 June: Caleb Davion is killed in action on Palmyra.
- 27 August: Corwin Sandoval is killed in action defending Robinson.