Structures: jack of all trades
Staff Sgt. Matthew Morrish, 341st Civil Engineer Squadron metal shop NCO in charge, welds metal for a structural project June 26, 2015, at Malmstrom Air Force Base, Mont. The 341st CES operates, constructs, and maintains major facilities valued at $2.2 billion, and missile complex site facilities valued at $1.6 billion covering 13,800 square miles. (U.S. Air Force photo/Chris Willis)