Marines test new night vision goggles in realistic setting - U.S. Marines with the Aviation Combat Element, Marine Rotational Force – Darwin, conduct practical application to compare green and white phosphor night vision goggles at RAAF Base Darwin, Australia, June 18, 2019. White phosphor goggles will replace the traditional green phosphor goggles for improved night vision capabilities during MRF-D aviation operations. (U.S. Marine Corps photo by Lance Cpl. Kealii De Los Santos)

181212-M-QK813-008 - A Marine peers through the lens of the Squad Binocular Night Vision Goggles during new equipment training in December 2018 at Camp Lejeune, North Carolina. The Marine Corps awarded a contract Sept. 6, 2019, to procure approximately 14,000 systems. The SBNVG is expected to enhance the infantry’s lethality and situational awareness in reduced visibility. (U.S. Marine Corps photo by Joseph Neigh)

Marine Rifle Squads get upgraded night vision devices - Marines took delivery of the Squad Binocular Night Vision Goggles during new equipment training in December 2018 at Camp Lejeune, North Carolina. The move to the SBNVG is expected to enhance the infantry’s lethality and situational awareness in reduced visibility. (U.S. Marine Corps photo by Joseph Neigh)

Next gen binoculars increase survivability for Recon, EOD Marines - A Marine with the 31st Marine Expeditionary Unit's Force Reconnaissance Platoon waits on the flight deck while training in the Pacific Ocean. Marine Corps Systems Command is fielding Force Recon and Explosive Ordnance Disposal Marines greater capability with the Binocular Night Vision Goggle II. (U.S. Marine Corps photo by Staff Sgt. T. T. Parish)

Staff Sgt. Aldo Gongora with School of Infantry–East from Camp Lejeune, N.C., evaluates a helmet retention system during an Infantry Equipping Challenge limited user evaluation in December aboard Marine Corps Base Quantico, Va. The Infantry Equipping Challenge is an ongoing effort at Marine Corps Systems Command to leverage new and emerging technologies from industry to enhance the capability of Infantry Marines. (U.S. Marine Corps photo by Ashley Calingo) - Staff Sgt. Aldo Gongora with School of Infantry–East from Camp Lejeune, N.C., evaluates a helmet retention system during an Infantry Equipping Challenge limited user evaluation in December aboard Marine Corps Base Quantico, Va. The Infantry Equipping Challenge is an ongoing effort at Marine Corps Systems Command to leverage new and emerging technologies from industry to enhance the capability of Infantry Marines. (U.S. Marine Corps photo by Ashley Calingo)