Air Force Maj. Paul "Loco" Lopez, F-22 Raptor Demonstration Team commander and pilot, performs at Joint Base Langley-Eustis, Virginia. (Staff Sgt. Areca T. Bell/Air Force)An Italian soldier carries his dog during a military exercise at a training camp in Cesano near Rome on May 21, 2018. (Tiziana Fabi/AFP via Getty Images)Visitors and period re-enactors gather beside the Memphis Belle, a Boeing B-17 "Flying Fortress," on its first day of public exhibition at the National Museum of the U.S. Air Force on May 17, 2018, in Dayton, Ohio. The plane was celebrated for being the first B-17 to survive 25 missions and return to the U.S. (John Minchillo/AP)Fireman Gabriel Lupo, assigned to the U.S. Navy frigate Constitution, climbs the mizzenmast while underway commemorating the Vietnam War. (MC3 Casey Scoular/U.S. Navy)Syrian government forces flash the sign for victory in front of the Al-Bashir Mosque at the entrance of the Palestinian camp of Yarmuk on the southern outskirts of Damascus on May 21, 2018, after the Syrian Army announced it was in complete control of the capital and its outskirts for the first time since 2012. (Louai Beshara/AFP via Getty Images)Wing Commander John Butcher, commanding officer of 617 Squadron, left, jokes with Britain's last surviving "Dambuster," Squadron Leader George "Johnny" Johnson, during an event to mark the 75th anniversary of the Dambuster raids, at Royal Air Force Base Coningsby on May 16, 2018, in Coningsby, England. The Dambuster raids was an attack on German dams in May 1943 by Royal Air Force No. 617 Squadron, using an innovative bouncing bomb, which skimmed on the surface of the reservoir before hitting the dam wall and exploding. (Leon Neal/Getty Images)A U.S. Air Force U-2 spy plane prepares to land as South Korea and the United States conduct the Max Thunder joint military exercise at the Osan U.S. Air Base in Pyeongtaek, South Korea, on May 16, 2018. North Korea canceled a high-level meeting with South Korea and threatened to scrap a historic summit between President Donald Trump and North Korean leader Kim Jong Un over military exercises between Seoul and Washington. (Kwon Joon-woo/Yonhap via AP)A French soldier of the 17th Parachute Engineer Regiment of Montauban excavates a mine during a training in a forest of the Tarn et Garonne, near Montauban, on May 16, 2018. (Pascal Pavani/AFP via Getty Images)Crew members are pictured onboard the French Navy surveillance frigate Prairial, while docked at the naval base in the Peruvian port of Callao on May 18, 2018. While in Peruvian waters, the frigate will carry out naval tactical exercises with Peruvian war vessels. (Cris Bouroncle/AFP via Getty Images)Philippine Navy SEALS simulate a rescue operation during the 120th anniversary celebration of the Philippine Navy on May 22, 2018, in suburban Pasay city south of Manila, Philippines. (Bullit Marquez/AP)Britain's Prince Harry and his wife Meghan are escorted by members of the Household Cavalry Mounted Regiment as they ride in the Ascot Landau Carriage on May 19, 2018, following their wedding ceremony. (Yui Mok/AFP via Getty Images)Italian Army soldiers take part in a military exercise near Rome on May 21, 2018. (Tiziana Fabi/AFP via Getty Images)A U.S. Marine Corps M1A1 Abrams tank is shrouded in sand during a low-light live-fire exercise as part of Exercise Arrow 18 in Pohjankangas Training Area near Kankaanpaa, Finland, on May 16, 2018. This is the first year the Corps is participating in this exercise and the first time the M1A1 Abrams tanks have been in Finland. (Sgt. Averi Coppa/U.S. Marine Corps)
