51st Strike (Clan Diamond Shark)

Clan Diamond Shark.jpg
51st Strike Cluster
Unit Profile (as of 3085)
Nickname Diamond Hide
Parent Formation Sigma Galaxy


Stationed on Strato Domingo in 3060 after the transfer of a large number of warriors to a Spin Galaxy, this resulted in a drop in status at this period.[1] In 3067 the cluster was stationed on Barcella.[2]

After the fighting against Clan Coyote between 3070 and 3071 the Fifty-first found itself as the only operational cluster in Zeta Galaxy by January 3072.[3][4] At some point prior to 3085 it was transferred to Sigma Galaxy and it had taken up position in the Chainelane Isles.[5]


In 3061 the Commanding Officer was Star Colonel Robyn of House Oshika.[1] By 3067 Robyn had won a Bloodname.[2] In 3085 Natalya Von Jankmon had taken command.[5]


The warriors of the Cluster were known for the defensive actions and endurance under fire.[1]



Four Trinaries (mostly BattleMechs) - Green and Reliable [1]


Rated Regular and Reliable; at 96% strength and equipped fully with Clan second line equipment.[2].


Rated Regular and Reliable; at 70% strength and equipped fully with Clan second line equipment.[5]



  1. 1.0 1.1 1.2 1.3 Field Manual: Warden Clans, p. 75, "51st Strike Cluster Profile"
  2. 2.0 2.1 2.2 Field Manual: Updates, p. 77
  3. Wars of Reaving, p. 53
  4. Wars of Reaving, p. 82-3
  5. 5.0 5.1 5.2 Field Manual: 3085, p. 124