321st STS welcomes new commander
U.S. Air Force Col. Matthew Powell, left, 352nd Special Operations Group commander, hands the guidon to U.S. Air Force Maj. Rodger A. Jennrich, 321st Special Tactics Squadron commander, during the 321st STS change of command ceremony July 2, 2014, on RAF Mildenhall, England. Jennrich assumed command from U.S. Air Force Lt. Col. Travis Woodworth. (U.S. Air Force photo/Airman 1st Class Victoria H. Taylor/Released)