331st Battle Regiment

Star League Logo.png
331st Battle Regiment
Affiliation Star League
Parent Command LXV Corps

The Three Hundred Thirty-first Battle Regiment was a part of the Star League Defense Force Regular Army.


In 2765, the unit was assigned, as a part of the LXV Corps, Nineteenth Army, to the Periphery Military Region. They were stationed in Dumassas to search out terrorist cells.[1]

It was later moved to an undisclosed area of the Periphery by 2765, to take part in the Periphery Uprising.[2] The 331st was destroyed during the Hegemony Campaign.[2]


Rank Name Command
Commanding Officers of the 331st Battle Regiment




As an SLDF Battle regiment the 331st would have been composed primarily of medium to heavy 'Mechs.[3]


  1. Field Manual: SLDF, p. 226
  2. 2.0 2.1 The Star League, p. 157, "Nineteenth"
  3. The Star League, p. 133