Enclave: Alaskan Epsilon Squad Enclave Reformist's Movement. When the Poseidon Oil Rig fell in 2242, the old Enclave died with it. Most clung to their broken ideals, but we chose another way. We are Epsilon once a hidden unit in Anchorage, now a splinter of survivors. We broke from the purists, because America can’t be rebuilt by repeating the same mistakes. The world has changed, and so must we. We still carry the name Enclave, but our mission is different: not to reclaim the past, but to forge a future worth living in. Semper Fi. EST. 2242 – EX. 2295