2015年10月21日，北约“三叉戟接点-15”联合演习中，西班牙海军“斗牛士”垂直起降攻击机和美陆战队“鱼鹰”运输机从“胡安·卡洛斯一世”号两栖攻击舰上出动，这次演习是北约近20年来最大规模军演，从10月19日开始，30个北约成员国、约3.6万人、230个军事单位参演。（U.S. Marines with Special-Purpose Marine Air-Ground Task Force Crisis Response-Africa and Spanish Navy test rapid launch of three U.S. MV-22B Ospreys and two Spanish Harriers aircraft aboard a Spanish amphibious assault ship Juan Carlos I (L-61), Oct. 21. Training with NATO allies during Trident Juncture 15 allows the U.S. Marines to maintain proficiency and readiness for future crisis response operations.）