英印空军“因陀罗长弓 IV”联合空战演习中,英国空军二架“台风”FGR4 编队飞越北约克郡诺思阿勒尔顿,图片则由伴飞的“鹰”MTK1 教练机拍摄。这是两国空军第4次举行该演习,按照演习规划,自7月21日至31日英印战机展开各种条件下的模拟对抗,以及混编联合行动和对地制导攻击。(Royal Air Force and Indian Air Force jets and tankers participating in Exercise "Indradanush. The 2 week ex has seen the Indian Su-30MKI jets deploy to RAF Coningsby to train with the RAFs Typhoon FGRA4 Fighters. The 2 Air Forces have taken full advantage in the exercise to work and train along side each other learning from and admiring each others techniques and statagies. These images were taken from an RAF Leeming 100 Sqn Hawk MKT1. Image Cpl Paul Oldfield, 29 July 2015.)