Soldiers from the 2nd Armored Brigade Combat Team, 1st Cavalry Division conduct sling load operations with a CH-47 Chinook from the 1st Air Cavalry Brigade Feb 21. (Maj. Carson Petry/Army)The Nimitz-class aircraft carrier USS Abraham Lincoln (CVN 72) participates in a replenishment-at-sea with the Henry J. Kaiser-class fleet replenishment oiler USNS Leroy Grumman (T-AO 195) in the Atlantic Ocean on Feb. 16, 2019. (Chief Mass Communication Specialist Mark Logico/Navy)Air Force A-10 Thunderbolt II aircraft escort an MV-22B Osprey in Hawaii on Feb. 26, 2019. (Sgt. Alex Kouns/Marine Corps)A UH-60 Black Hawk helicopter mechanic awaits instruction before take off Feb. 19, 2019, at Mihail Kogalniceanu Air Base, Romania. (Sgt. Gavin Lewis/Army)Vermont Army National Guard Soldiers conduct training at Camp Ethan Allen Training Site, Jericho, Vt., Feb. 10, 2019. (Vermont National Guard)Paratroopers assigned to the 173rd Airborne Brigade, prepare to board a U.S. Air Force C-130 Hercules aircraft from the 86th Air Wing at Aviano Air Base, in preparation for airborne operations onto Juliet Drop Zone, Pordenone, Italy Feb. 21, 2019. (Paolo Bovo/Army)Marines post security during a simulated raid at Camp Hansen, Okinawa, Japan, Feb. 25, 2019. (Lance Cpl. Kyle P. Bunyi/Marine Corps)Air Force Capt. Andrew "Dojo" Olson, F-35 Demo Team pilot and commander, flies next to a P-51 Mustang during the Heritage Flight Training and Certification Course at Davis-Monthan Air Force Base, Ariz., Feb. 28, 2019. (Staff Sgt. Jensen Stidham/Air Force)