Minot AFB fire department climbs in honor of 9/11
Senior Airman, Nickolas Torrez, 5th Civil Engineer Squadron firefighter, marks the number of flights he and other firefighters climbed during their 9/11 memorial climb at Minot Air Force Base, N.D., Sept. 11, 2016. The memorial not only paid tribute to the 343 firefighters who lost their lives, but also honored other first responders and innocent bystanders who were affected by the attack. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)