|Centuries:||23rd Century||24th Century||25th Century|
- 15: A communications outpost in orbit of Rhaandarel is destroyed by a Hydran vessel. This marks the first appearance of the Hydrans outside their own territory in nearly sixty years.
- 24: Two Starfleet vessels destroy a Hydran cruiser near Barzan.
- 31: Mitena Arlin graduates from Starfleet Basic Training.
- 6: After several weeks of skirmishes, the United Federation of Planets and the Hydran Sovereignty sign an uneasy cease fire.
- 30: Jamus Jaxom graduates from Starfleet Academy.
- 1: Master Warrant Officer Jura Bytchkov is commissioned as an Ensign, Starfleet.