The 25th Infantry Division Small Unit Ranger Tactics (SURT) program serves as a progressive physical and tactical preparation program designed to prepare Tropic Lightning #Soldiers to be successful during the Ranger Assessment Phase and Darby Phase of Ranger School. br br SURT is offered at the Lightning #Military Academy, located at Schofield Barracks East Range, Hawaii.br br "The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement."br br Credit to : U.S. #Army video by Staff Sgt.