红旗 15-3 联合空战演习中，美国空军第95战斗机中队（佛罗里达州廷德尔空军基地，95FS）一架 F-22A 战斗机返回内利斯空军基地。（An F-22 Raptor assigned to the 95th Fighter Squadron, Tyndall Air Force Base, Fla., lands on the runway after returning from a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 17, 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 during day and night operations.）

红旗 15-3 联合空战演习中，美国空军第95战斗机中队（佛罗里达州廷德尔空军基地，95FS）一架 F-22A 战斗机返回内利斯空军基地。（An F-22 Raptor assigned to the 95th Fighter Squadron, Tyndall Air Force Base, Fla., lands on the runway after returning from a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 17, 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.）

红旗 15-3 联合空战演习中，美国空军第95战斗机中队（佛罗里达州廷德尔空军基地，95FS）一架 F-22A 战斗机返回内利斯空军基地正在降落。（An F-22 Raptor assigned to the 95th Fighter Squadron, Tyndall Air Force Base, Fla., prepares to land on the runway after returning from a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 17, 2015. The F-22, a critical component of the Global Strike Task Force, is designed to project air dominance, rapidly and at great distances, and defeat threats attempting to deny access to our nation's Air Force, Army, Navy and Marine Corps.）

红旗 15-3 联合空战演习中，美国空军 F-22A 和 F-16 战斗机编队飞越内利斯空军基地。（An F-22 Raptor and F-16 Fighting Falcon fly during a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 17, 2015. Red Flag involves a variety of attack, fighter, bomber, reconnaissance, electronic warfare, airlift support and search and rescue aircraft.）

红旗 15-3 联合空战演习中，美国海军 VAQ-138“小黄蜂”电子攻击中队（华盛顿州惠德贝岛海军航空站）一架 EA-18G 电子战机返回内利斯空军基地。（An EA-18G Growler assigned to Electronic Attack Squadron 138, Naval Air Station Whidbey Island, Wash., lands on the runway after returning from a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 17, 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.）

红旗 15-3 联合空战演习中，美国海军 VAQ-138“小黄蜂”电子攻击中队（华盛顿州惠德贝岛海军航空站）一架 EA-18G 电子战机返回内利斯空军基地准备降落。（An EA-18G Growler assigned to Electronic Attack Squadron 138, Naval Air Station Whidbey Island, Wash., flies during a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 17, 2015. All four branches of the U.S. military and air forces from allied nations participate in Red Flag exercises held three to four times each year.）

红旗 15-3 联合空战演习中，美国海军陆战队 VMAQ-4“海鹰”电子攻击中队（北卡罗来纳州切利波因特海军陆战队航空站）一架 EA-6B“徘徊者”电子战机飞越内利斯空军基地。（An EA-6B Prowler assigned to Marine Tactical Electronic Warfare Squadron 4, Marine Corps Air Station Cherry Point, N.C., flies during a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 13, 2015. Red Flag provides realistic combat training in a contested, degraded and operationally-limited environment.）

红旗 15-3 联合空战演习中，美国海军陆战队 VMAQ-4“海鹰”电子攻击中队（北卡罗来纳州切利波因特海军陆战队航空站）的 EA-6B“徘徊者”电子战机准备从内利斯空军基地出击。（Members of Marine Tactical Electronic Warfare Squadron 4, Marine Corps Air Station Cherry Point, N.C., gather around an EA-6B Prowler prior to a Red Flag 15-3 sortie at Nellis Air Force Base, Nev., July 13, 2015. Various units from around the Air Force, joint branches and coalition partners converge on Nellis AFB three to four times a year to take part in the exercise, which simulates large-scale live, virtual and constructive warfare.）