201st BattleMech Division

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201st BattleMech Division
Unit Profile (as of 2764)
Nickname The Errai Division
Parent Formation LX Corps
Formed unknown


The Two Hundred First BattleMech Division was a part of the Star League Defense Force Regular Army.


In 2764, the unit was assigned, as a part of the LX Corps, Fifth Army, to District 1 of the Capellan Confederation Military Region and then transferred to District 3 by 2765, to take part in the Periphery Uprising.[1] The 201st was destroyed during the Hegemony Campaign.[1]


Rank Name Command
Commanding Officers of the 201st BattleMech Division




As an SLDF BattleMech Division the 201st would have been composed with two Brigades of 'Mech regiments and one brigade of Mechanized Infantry regiments.[2]


  • 2011th Brigade [3]
  • 2012th Brigade
  • 2013th Brigade


  1. 1.0 1.1 The Star League, p. 153, "Fifth"
  2. The Star League, p. 133
  3. Field Manual: SLDF, p. 13