Grafenwoehr, Germany (June 21, 2017) -- Spc. Jacob Henriksen, an infantryman with 1st Battalion, 4th Infantry Regiment, emplaces a claymore mine during the medical event as part of the 7th Army Training Command's Best Warrior Competition, June 20-23. The competition tests candidate's skills and knowledge throughout multiple events to include physical training, marksmanship, policies and more.