U.S. Army Transportation Soldier Sgt. Christopher Lynch from the 1st Inland Cargo Transfer Company, 18th Combat Sustainment Support Battalion, 16th Sustainment Brigade peers through the sights of an Austrian Madritsch ML40 40mm grenade launcher at exercise Combined Resolve II. (U.S. Army photos by 1st Lt. Henry Chan, 16th Sustainment Brigade Public Affairs, 21st Theater Sustainment Command)