New assignment at Tyndall

Brig. Gen. Jack L. Briggs II, deputy commander, Canadian North American Aerospace Defense Region, and deputy commander for Operations, 1st Air Division, North American Aerospace Defense Command, Winnipeg, Manitoba, Canada, to vice commander, 1st Air Force (Air Forces Northern), Air Combat Command, Tyndall Air Force Base, Fla. (Source: DoD, 03/22/13)