Find all references to year 3139 - One link per entry (See Years Policy)
- January: Simpson Desert conquered by LCAF.
- March - December: Wolf's Dragoons conquer the Draconis Reach for the Draconis Combine.
- April 21st-27th: Operation HOMECOMING commences the liberation of Atreus from Regulan Fiefs.
- May 11th: LCAF recaptures Tamarind.
- September: New Olympia falls to Clan Wolf.
- Raiders from the reconstituted Free Worlds League attempt to raid the Grumman Amalgamated plant on Shiro III.
- A pirate raid on Great Gorge is foiled by elements of the 1st Periphery Guard.
- The Draconis Combine attempts to raid Benedict in the Federated Suns.
- January: Wolf's Dragoons hired by Draconis Combine.
- July 3rd: Captain-General Jessica Marik reunifies the shattered Free Worlds League, but Andurien and Regulus decline to join.
- Kenyon Marik becomes Minister-General of the Free Worlds League.
- September 23rd: Thaddeus Marik slain in combat by Alaric Wolf.
- Dynamic Ordnance and Ammunition begins production of the Malice BattleMech.
- Clan Sea Fox develops the HarJel III Self-Repair System.