428th Adder Sentinels (Clan Star Adder)
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|428th Adder Sentinels|
|Unit Profile (as of 3067)|
|Parent Formation||Sigma Provisional Galaxy|
In 3027 the 428th was part of the Adder force that attacked Clan Smoke Jaguar forces on Atreus. The cluster along with the 471st Adder Sentinels captured Aerospace Plant CM-T72673 as well as hundreds of new Jagatai and Kirghiz OmniFighters from the defenders of the Jaguar's Pi Galaxy. The Cluster remained the long standing garrison of Atreus, until the Jaguars retook the enclave and factory in 3040 under Leo Showers. 
- 5 Binaries - Regular rising to Veteran by 3067
- including 3 Aerospace Fighter Binaries
- Field Manual: Crusader Clans, p. 132
- Field Manual: Crusader Clans, p. 157
- Field Manual: Updates, p. 74