By Sgt. 1st Class Troy Harless, Research, Development, Test and Evaluation NCO, Fire Support Test Directorate, U.S. Army Operational Test Command Public Affairs WHITE SANDS MISSILE RANGE, N.M. – Nine Field Artillery Soldiers here tested the new M57E1 Army Tactical Missile Systems (ATACMS) Modification (MOD) with a proximity sensor. Soldiers from Fort Sill, Okla.’s Bravo […]