21st Combined Assault (Clan Diamond Shark)

Clan Diamond Shark.jpg
21st Combined Assault Cluster
Unit Profile (as of 3085)
Nickname Nagasawa's Sharks
Parent Formation Alpha Galaxy


The Twenty-first Combined Assault Cluster could trace its roots back to the founding of the Clan. It served under the command of Karen Nagasawa. Since their foundation, the unit has maintained excellent relations with the Merchant caste, which meant they were in turn well-equipped.[1] During the trials held in preparation for Operation REVIVAL the Twenty-first lost to Clan Star Adder but won against Clan Hell's Horses and Clan Goliath Scorpion. They lost to Clan Steel Viper but were able to join the invasion via a Trial of Refusal.[2]

Absorbed the survivors of the Nineteenth Heavy Cluster who survived Tukayyid.[3]


In 3048 the unit's commanding officer was Star Colonel Angus Labov[1]

From 3061 to 3067 the commanding officer was Star Colonel Kevin Nagasawa.[3][4]

In 3085 the commanding officer was Star Colonel Amiri Sutherland.[5]


The unit is skilled to discover weak spots in the battle line of their opponents. When the time is right the warriors increase their pressure against this spot to break the enemy formation. The unit can provide their ground element with sufficient support through 3 fighter Trinaries when needed.[3]

Composition History[edit]


21st Combined Assault Cluster (5 Trienaries/Elite/Fanatical)[3][4]

  • CO: Star Colonel Kevin Nagasawa

- The Aerospace Command Trinary (includes a Point of Elementals in the Command Star)

- 2 Aerospace Trinaries

- 1 Heavy/Assault OmniMech Trinary

- 1 Supernova Trinary (with Elemental Support)


21st Combined Assault (Elite/Fanatical)[5]

  • CO: Star Colonel Amiri Sutherland



  1. 1.0 1.1 Operational Turning Points: REVIVAL Trials, p. 19, " 21st Assault Cluster Profile"
  2. Operational Turning Points: REVIVAL Trials, p. 15
  3. 3.0 3.1 3.2 3.3 Field Manual: Warden Clans, p. 68, "21st Combined Assault Cluster Profile"
  4. 4.0 4.1 Field Manual: Updates, p. 76, "Warden Clans Deployment Table - 3067"
  5. 5.0 5.1 Field Manual: 3085, p. 124, "Clan Military Forces Deployment Table - 3085"