756 ARS welcomes new commander, bids farewell to former leader
JOINT BASE ANDREWS, Md. – Lt. Col. Mark Deresky's wife, Sherry, and children Jacob, Sarah and Rachel attend a change of command ceremony for the 756th Air Refueling Squadron here Aug. 13, 2011. The 756th ARS paid tribute to Lt. Col. Stephen Browning as he becomes deputy commander of the 459th Operations Group and welcomes Colnel Deresky as the new 756th ARS commander. (U.S. Air Force photo/Staff Sgt. Sophia Piellusch)