Huntington knew
Office of Strategic Services head
William J. Donovan from playing squash and on May 8, 1942, Huntington was named chief of the OSS's newly established Security Branch. This was the paramilitary branch of the OSS; it was "set up to organize sabotage on roads, industries, communications, etc., to proceed with or in advance of military operations or without them and will plan, recruit and equip such agents when desired [...] inciting and supporting guerrilla warfare in enemy-occupied areas [...] aiding in the organization and support of revolutionary movements [...] design, develop and produce bombs, incendiaries, and other sabotage weapons [and to] arm and equip secret armies." His first assignment was supervising
Amy Elizabeth Thorpe and Charles Emanuel Brousse's theft of
Vichy France's naval code books from a safe in a locked and guarded room at the
Wardman Park Hotel. Huntington also performed undercover work with agents in North Africa before
Operation Torch. In 1944, Huntington was named head of the American military mission in
Yugoslavia. He commanded a detachment of Army liaison officers posted to
Josip Broz Tito's
Yugoslav Partisans and was tasked with informing the United States about the partisans' fight against the Axis occupation troops and arrange for supply drops and nightly air evacuation of the wounded. ==Personal life==