Kiowa helicopters circle the area as Soldiers serving with the 4th Infantry Brigade Combat Team, 4th Inf. Division, circle around some AT4 anti-tank weapons to get a refresher course before shooting the weapons at what is known as Tarnak Range in Kandahar province, Afghanistan, Oct. 11, 2014. The training event gave the Soldiers a hands-on experience that will serve them in their efforts to earn their Expert Infantryman Badges.