Tankers in France’s 1er Régiment de Chasseurs (1st Hunter Regiment) conduct a simulated chemical, biological, radiological, nuclear or environmental (CBRN-E) lane on the Leclerc during the Strong Europe Tank Challenge, held at 7th Army Training Command’s Grafenwoehr Training Area, June 5, 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. (U.S. Army Photo by Lacey Justinger, 7th Army Training Command)