Lt. Col. Christopher Tsirlis presents his son, Christian, with the $180,000 Naval Reserve Officer Training Corps scholarship during his high school awards night in 2019. - Lt. Col. Christopher Tsirlis presents his son, Christian, with the $180,000 Naval Reserve Officer Training Corps scholarship during his high school awards night in 2019.

Civilian employees use hand signals to lower the M1A1 “Abrams” tank onto the rail cars aboard Marine Corps Logistics Base Barstow, Calif., July 7. - Civilian employees use hand signals to lower the M1A1 “Abrams” tank onto the rail cars aboard Marine Corps Logistics Base Barstow, Calif., July 7.

U.S. Marines work to conceal themselves during an exercise in the Romeo Training Area on Marine Corps Base Camp Pendleton, Calif., July 27. - U.S. Marines work to conceal themselves during an exercise in the Romeo Training Area on Marine Corps Base Camp Pendleton, Calif., July 27.

U.S. Navy Lt. Cmdr. Stefani Mochisaki stands for a photo inside the COVID response cell office at Camp Foster, Okinawa, Japan, July 24. - U.S. Navy Lt. Cmdr. Stefani Mochisaki stands for a photo inside the COVID response cell office at Camp Foster, Okinawa, Japan, July 24.

Contractors put final touches on Production Plant Barstow's new structure on the Yermo Annex aboard Marine Corps Logistics Base Barstow, Calif., July 24. - Contractors put final touches on Production Plant Barstow's new structure on the Yermo Annex aboard Marine Corps Logistics Base Barstow, Calif., July 24.

U.S. Marines and Sailors wave from a distance to their friends and family as they depart San Diego, Calif. aboard USNS City of Bismarck (EPF-9) July 2. - U.S. Marines and Sailors wave from a distance to their friends and family as they depart San Diego, Calif. aboard USNS City of Bismarck (EPF-9) July 2.

A 105mm Howitzer fires to start the 2017 Marine Corps Marathon , Arlington, Va., Oct. 22, 2017. - A 105mm Howitzer fires to start the 2017 Marine Corps Marathon , Arlington, Va., Oct. 22, 2017.

U.S. Marines Corps Lance Cpl. Jonathan Paschal, a driver within the Joint Reception Center (JRC) welcomes the new Marines to the island of Okinawa on Kadena Air Base, July 9, 2020. The JRC staff drive to Kadena Air Base to transport the Marines and greenside sailors to the barracks to execute a 14-day restriction of movement (ROM), followed by a week of welcome aboard classes to orient them to the new island. (U.S. Marine Corps photo by Lance Cpl. Karis Mattingly) - U.S. Marines Corps Lance Cpl. Jonathan Paschal, a driver within the Joint Reception Center (JRC) welcomes the new Marines to the island of Okinawa on Kadena Air Base, July 9, 2020. The JRC staff drive to Kadena Air Base to transport the Marines and greenside sailors to the barracks to execute a 14-day restriction of movement (ROM), followed by a week of welcome aboard classes to orient them to the new island. (U.S. Marine Corps photo by Lance Cpl. Karis Mattingly)

Dale Askew pulls out a stretcher from the back of an ambulance at Marine Corps Air Station Cherry Point, N.C., June 29. - Dale Askew pulls out a stretcher from the back of an ambulance at Marine Corps Air Station Cherry Point, N.C., June 29.

Sgt. Brian Kunst, a recruiter from Recruiting Station Salt Lake City answers questions following particpation in "Reload Drops In With the Marine Corps," a two-day Call of Duty: Warzone gaming tournament hosted online by Esports Stadium Arlington in partnership with the U.S. Marine Corps. - Sgt. Brian Kunst, a recruiter from Recruiting Station Salt Lake City answers questions following particpation in "Reload Drops In With the Marine Corps," a two-day Call of Duty: Warzone gaming tournament hosted online by Esports Stadium Arlington in partnership with the U.S. Marine Corps.