History
Ulu was an abandoned S.H.I.E.L.D. base where Nick Fury Jr. was directed to by Elton Blake when he was tracking down the leader of a rogue S.H.I.E.L.D. faction.[1]
Fury traveled to the base in Alaska, and found the Leader inside it. The leader surprised Fury and evaded him even at gun point. The villain escaped the base, and Fury shot him in the head from several meters of distance. When Fury exited from the compound and approached the leader's body, it had mysteriously vanished.[2]