British soldiers with the Queen’s Royal Hussars navigate

British soldiers with the Queen’s Royal Hussars navigate the obstacle course during the Strong Europe Tank Challenge, June 8, 2018. U.S. Army Europe and the German Army co-host the third Strong Europe Tank Challenge at Grafenwoehr Training Area, June 3 – 8, 2018. The Strong Europe Tank Challenge is an annual training event designed to give participating nations a dynamic, productive and fun environment in which to foster military partnerships, form Soldier-level relationships, and share tactics, techniques and procedures. (U.S. Army photo by Gertrud Zach)