Army Col. Paul Calbos, commander of Regional Support Command - North, relinquishes command of RSC-N to Brig. Gen. Tom Cosentino, deputy commander, Regional Support, NATO Training Mission-Afghanistan/Combined Security Transition Command-Afghanistan, during a change of command ceremony July 7 at Camp Mike Spann, near Mazar-e-Sharif, Afghanistan. (Photo by: Tech. Sgt. Mike Andriacco)