Two B-1B Lancers assigned to the 37th Bomb Squadron, Ellsworth Air Force Base, S.D., taxi during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. Red Flag provides a series of intense air-to-air scenarios for aircrew and ground personnel to increase their combat readiness and effectiveness for future real-world operations. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
Senior Airman Brandon Wilkins, a crew chief assigned to the 28th Aircraft Maintenance Squadron, Ellsworth Air Force Base, S.D., services oil of a B-1B Lancer during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. Crew chiefs are responsible for overseeing the day-to-day maintenance of aircraft, including diagnosing malfunctions and replacing components, and conducting various inspections to ensure the aircraft is functioning properly. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
Three B-1B Lancers assigned to the 37th Bomb Squadron, Ellsworth Air Force Base, S.D., sit on the tarmac during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. The B-1's blended body configuration, variable-geometry wings and turbofan afterburning engines combine to provide long range employment, maneuverability and high speed while enhancing survivability. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
Airman 1st Class Gabriel Henry yells to Airman 1st Class Brian Allen, both crew chiefs assigned to the 28th Aircraft Maintenance Squadron, Ellsworth Air Force Base, S.D., during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. Any personnel located in the area of an aircraft with an engine on must wear hearing protection among other personal protective equipment. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
A B-1B Lancer assigned to the 37th Bomb Squadron, Ellsworth Air Force Base, S.D., flies during Red Flag 15-2 sortie at Nellis AFB, Nev., March 10, 2015. The B-1 can rapidly deliver massive quantities of precision and non-precision weapons against any adversary, anywhere in the world, at any time. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
Two crew chiefs assigned to the 28th Aircraft Maintenance Squadron, Ellsworth Air Force Base, S.D., prep a B-1B Lancer for flight during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. Red Flag is a realistic combat exercise involving U.S. and allied air forces conducting training operations on the 15,000 square mile Nevada Test and Training Range. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
A B-1B Lancer assigned to the 37th Bomb Squadron, Ellsworth Air Force Base, S.D., sits on the tarmac as the sun sets during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. Red Flag involves a variety of attack, fighter, bomber, reconnaissance, electronic warfare, airlift support and search and rescue aircraft. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
Staff Sgt. Esteban Ramirez, an aerospace propulsion technician assigned to the 28th Aircraft Maintenance Squadron, Ellsworth Air Force Base, S.D., inspects the exhaust of a B-1B Lancer during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. Red Flag provides realistic combat training in a contested, degraded and operationally-limited environment, which provides aircrews with real-time war scenarios and helps ground crews test and improve their operational readiness. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
A B-1B Lancer assigned to the 37th Bomb Squadron, Ellsworth Air Force Base, S.D., sits on the tarmac during Red Flag 15-2 at Nellis AFB, Nev., March 10, 2015. Red Flag is a realistic combat training exercise involving the air, space and cyber forces of the U.S. and its allies, and is conducted on the vast bombing and gunnery ranges on the Nevada Test and Training Range. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
A B-1B Lancer assigned to the 37th Bomb Squadron, Ellsworth Air Force Base, S.D., launches during a Red Flag 15-2 night sortie at Nellis AFB, Nev., March 10, 2015. Red Flag is a realistic combat exercise involving U.S. and allied air forces conducting training operations on the 15,000 square mile Nevada Test and Training Range during day and night operations. (U.S. Air Force photo by Staff Sgt. Siuta B. Ika)
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