Marines with 2nd Tank Battalion, 2nd Marine Division secure M1A1 battle tanks to train cars for transport to Fort Stewart, Ga., for a training exercise Jan. 22, 2018 on Marine Corps Base Camp Lejeune, N.C. (U.S. Marine Corps photo by Sgt. Matthew Callahan)
A rare super blue blood moon sets in the western sky this morning at Will Rogers Air National Guard Base in Oklahoma City, Jan. 31, 2018. This lunar event hasn't happened since 1866. (Staff Sgt. Tyler Woodward/Air National Guard)
Blue Angels Diamond pilots perform the Diamond Echelon Parade during a winter training flight over El Centro, California. (Mass Communication Specialist 1st Class Ian Cotter/Navy)
Marine Corps Body Bearers, Bravo Company, Marine Barracks Washington D.C., fold the national ensign during a funeral for retired Master Sgt. Catherine G. Murray at Arlington National Cemetery, Arlington, Va., Jan. 23, 2018. Murray was the first enlisted female Marine to retire from active duty after serving honorably for nearly 20 years. (Lance Cpl. Damon Mclean/Marine Corps)
A Coast Guard HC-130 Hercules airplane gets rinsed down at Air Station Barbers Point, Jan. 24, 2018. Crewmembers maintain operational readiness by washing the plane after every flight to protect it and remove any salt. (Chief Petty Officer Brandon Kelly/Coast Guard)
Aviation Boatswain's Mate (Handling) Airman Willie Reed Jr., from Memphis, Tennessee, and Lt. Becca Tucker, from Oregon City, Oregon, render honors while standing quarterdeck watch during evening colors aboard USS John C. Stennis (CVN 74). (U.S. Navy photo by Mass Communication Specialist 3rd Class Cole C. Pielop)