Enclave Sigma Leader

 is a character which was added to Fallout 3 in the Broken Steel add-on.

He is the leader of Enclave Squad Sigma and is encountered inside of the Mobile Base Crawler after an alarm.

Appearances
appears in the Fallout 3 add-on Broken Steel.

Trivia
He/she can have any Enclave Armor including Enclave officer armor. He/she will not wear the Enclave science suit however.