MINOT AIR FORCE BASE, N.D. – A B-52H Stratofortress takes off as part of a rapid launch during an annual field training and battle staff exercise Oct. 25 at Minot Air Force Base. As a finale to the two week-long Global Thunder 12 exercise, several B-52s took off in rapid succession, signaling the end of the training mission. The exercise provides training opportunities for forces to deter, and if necessary defeat, a military attack against the United States. (U.S. Air Force Photo/Senior Airman Jesse Lopez)