Department H is a sub-department of the Canadian
Department of National Defense. It is mainly involved in the operation of Alpha Flight
, included the recruitment and training of mutants. It operates two training stages, Gamma Flight
and Beta Flight
, before trainees graduate into Alpha Flight.
Department H also operates a group of non-powered human soldiers who are armed with advanced weaponry and armor. These soldiers are called "Epsilons"
Department H appeared on Earth-1041. On this earth it was still a Canadian governmental agency, but one that was dedicated to the destruction of Alpha Flight
Department H appeared in the Hulk vs
animated feature, where they sent Wolverine
to fight the Hulk
. Department H also appeared in the X-Men
animated show, in the episode "Repo Man".