438th BattleMech Division
|438th BattleMech Division|
|Unit Profile (as of 2764)|
|Nickname||The Commonwealth Division|
|Parent Formation||Star League Defense Force|
The Four Hundred Thirty-eighth BattleMech Division was a part of the Star League Defense Force Regular Army.
In 2764, the unit was assigned, as a part of the XXXI Corps, Thirteenth Army, to District 3 of the Lyran Commonwealth Military Region, but was moved to an undisclosed area of the Periphery.The 438th was destroyed during the Hegemony Campaign.
- 4381st Brigade 
- 4382nd Brigade
- 4383rd Brigade
- Field Manual: SLDF, p. 165, Unit Profile
- The Star League, p. 146, "Thirteenth"
- The Star League, p. 133
- Field Manual: SLDF, p. 13