Red Flag 14-1 participants take off
A U.S. Air Force F-15 Eagle assigned to the 67th Fighter Squadron, Kadena Air Base, Japan, takes off during RED FLAG-Alaska 14-1 May 13, 2014, Eielson Air Force Base, Alaska. Two Pratt & Whitney F100-229 afterburning turbofans, each producing 29,000 pounds of thrust, can propel the F-15 to a top speed of 1,650 miles per hour. (U.S. Air Force photo by Senior Airman Peter Reft/Released)