An A-10 Thunderbolt II assigned to the 354th Expeditionary Fighter Squadron flies during a theater security package deployment at Campia Turzii, Romania, April 1, 2015. The squadron completed its historic TSP mission on July 31. Some 300 airmen and 12 A-10s from the 355th Fighter Wing at Davis-Monthan AFB, Ariz., forward deployed to eastern Europe in support of Operation Atlantic Resolve, marking the .