对抗北方 11-1 美日联合空战演习中，美国空军一架 B-52H 轰炸机在关岛空域完成空中加油。（A U.S. Air Force B-52 Stratofortess has just been refueled by a KC-135 Stratotanker from the 506th Expeditionary Air Refueling Squadron during Cope North Exercise, Feb. 22, 2011. The U.S. Air Force and Japanese Air Self-Defense Force conduct Cope North annually at Andersen Air Force Base, Guam, to increase combat readiness and interoperability concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机任务后返场降落。（A U.S Air Force B-52 Stratofortress bomber assigned to the 20th Expeditionary Bomb Squadron from Barksdale Air Force Base, La., lands after completing a mission during Exercise Cope North at Andersen Air Force Base, Guam, Feb. 12, 2010. The Air Force and the Japan Air Self-Defense Force conduct Cope North annually at Andersen Air Force Base to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机起飞滑跑。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., prepares to take off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机起飞滑跑。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., prepares to take off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机正在起飞。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., takes off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机正在起飞。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., takes off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机正在起飞。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., prepares to take off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机正在起飞。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., takes off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机正在起飞。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., takes off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）

关岛安德森空军基地，对抗北方 10-1 美日联合空战演习中，美国空军第20远征轰炸机中队（20EBS）一架 B-52H 轰炸机正在起飞。（A U.S. Air Force B-52 Stratofortress aircraft assigned to the 20th Expeditionary Bomb Squadron, Barksdale Air Force Base, La., takes off from Andersen Air Force Base, Guam, Feb. 12, 2010. The bomber is participating in exercise Cope North. Aircraft and personnel from the U.S. Air Force and the Japan Air Self-Defense Force take part in the annual exercise to increase combat readiness and interoperability, concentrating on coordination and evaluation of air tactics, techniques and procedures.）