Col. Kristin Goodwin, 2nd Bomb Wing commander greets Minot Air Force Base, N.D., Global Strike Challenge team members as they arrive at Barksdale Air Force Base, La., Nov. 3, 2014, to participate in GSC trophy return, symposium, and score posting events hosted here from Nov. 3-5. This is the fourth Global Strike Challenge competition and includes teams from across Air Force Global Strike Command, Air Combat Command, Air Force Reserve Command and the Air National Guard. (U.S. Air Force photo by Airman 1st Class Joseph Raatz/Released)