WHITE SANDS, N.M. (Feb. 8, 2020) Naval Information Warfare Center (NIWC) Atlantic engineers test M-code on Joint Light Tactical Vehicle test platforms at White Sands Missile Range. The tests resulted in the Marine Corps obtaining U.S. Space Force certification for next-generation GPS technology that will ultimately deliver a more powerful, jam-resistant and highly accurate GPS signal to the U.S. Marine Corps. (U.S. Navy photo by Joe Bullinger)