21st Rim Worlds

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21st Rim Worlds.jpg
21st Rim Worlds: Ashes To Ashes
Unit Profile (as of 3067)
CO Colonel Hank Hatfield-McCoy
JumpShips yes
DropShips yes
Aerospace yes
Armor yes
Infantry yes


The lead regiment of the Blue Star Irregulars, the 21st Rim Worlds Regiment has served in every major conflict during the thirty-first century.

Fourth Succession War[edit]

The Twenty-first Rim Worlds Regiment was on Liao during Operation Rat. There they fought the 1st Confederation Reserve Cavalry, Warrior House LuSann, Vincent's Commandos, and the Prefectorate Guard. During the fight at Dreyman Pass, General Mona Troy was killed fighting elements of the First CRC and Prefectorate Guard.[1]

War of 3039[edit]

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Clan Invasion[edit]

The Twenty-first Rim Worlds regiment faced Clan Jade Falcon in 3054. The fight didn't go well for the Rim Worlds; They were reduced to thirty-two MechWarriors, but quickly rebuilt by recruiting Dispossessed MechWarriors to fill their ranks.[2]

FedCom Civil War[edit]

The Twenty-first fought the 11th Arcturan Guards on Tharkad. They again sustained heavy losses with only a company of Mechs and a battalion of warriors surviving. The unit rebuilt by evaluating mercenaries who formed part of the Kell Hounds "farm team" system and offering some of them positions. The new Archon, Peter Steiner-Davion, also redirected output from factories on Inarcs and Coventry to the rebuilding unit. The Twenty-First remained on station along the Clan Jade Falcon border, hoping to recover a MechWarrior who possessed a Blue Star Medal taken as a Clan bondsman.[2]


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Colonel Hank Hatfield-McCoy the CEO in 3067 is over worked with the coordination of an entire regiment and its support assets.[2]


The unit is skilled in fights during the nighttime.[2]


The unit has enough technicians to handle all demands.[2]

Composition History[edit]


21st Rim Worlds (1 Regiment/Regular/Reliable)[2]

  • CO: Colonel Hank Hatfield-McCoy
    • XO/1st Battalion: Major Preiss Whitcock
    • 2nd Battalion: Major Raffia Dayton
    • 3rd Battalion: Major Zachary Busch

- The Fedcom civil war left big holes in the roster and are repaired slowly

Neutron Blues (1 Wing/Veteran/Fanatical)[2]

  • Wing Commander: Major ReAnn "Rumor" Youngcolt

- The 26 fighters are divided in 3 squadrons and 1 command element.

3rd Assault Avatars (1 Mixed Battalion/Veteran/Reliable)[2]

- The unit changed composition after Tharkad and contains now 4 x 4 lances.

- 2 assaults companies were is support by 2 mechanized infantry companies.

- Artillery, VTOL and battle suits are integrated in the commands to.


  1. The Fourth Succession War Scenarios Volume One, pp. 8-9
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Field Manual: Mercenaries Revised, p. 14, "21st Rim Worlds Unit Profile"