Col. Kevin Kennedy, 28th Bomb Wing commander, thanks Staff Sgts. Marcos Campos (left) and Crystal Frazier (right), 28th Civil Engineer Squadron Airmen dormitory leaders, for their hard work as part of the renovation to the base dorm kitchenettes at Ellsworth Air Force Base, S.D., Dec. 22, 2014. Contingency construction projects improve the quality of life for Ellsworth Airmen while ensuring mission readiness for those involved. . (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)