U.S. Navy Ensign Amy Aguirre and U.S. Air Force 1st Lt. Amy Bragg patch up a dummy during tactical combat casualty care training here March 12, 2015, as part of Operational Contract Support Joint Exercise 2015. The exercise provides the necessary OCS training, tools and confidence needed to succeed while deployed in support of any contingency operation or natural disaster. Aguirre is a contracting officer at Defense Contract Management Agency West and Bragg is a deputy budget officer at the 341st Comptroller Squadron at Malmstrom Air Force Base, Mont. (U.S. Air Force photo by Staff Sgt. Veronica Montes)