A M1A1 Abrams main battle tank fires during Exercise Chong Ju at the Puckapunyal Military Area on May 09, 2019 in Seymour, Australia. Exercise Chong Ju is an annual live fire training exercise and demonstration at the Australian Army's Combined Arms Training Centre showcasing Army as a versatile, decisive force. (Photo by Scott Barbour/Getty Images)Russian tanks T-72 B3 roll on Dvortsovaya Square during the Victory Day military parade in downtown Saint Petersburg on May 9, 2019. - Russia celebrates the 74th anniversary of the victory over Nazi Germany. (OLGA MALTSEVA/AFP/Getty Images)Russian MIG-31BM fly over skyscrapers of the Moscow International Business Centre (Moskva City) during a rehearsal for the Victory Day military parade in Moscow on May 7, 2019. (VASILY MAXIMOV/AFP/Getty Images)Taiwan navy sailors salute from a Dutch Zwaardvis-class submarine during a groundbreaking ceremony for the island's naval submarine factory in Kaohsiung, southern Taiwan, Thursday, May 9, 2019. (AP Photo/Chiang Ying-ying)Australian Army soldiers fire a Javelin anti-tank missile during Exercise Chong Ju at the Puckapunyal Military Area on May 09, 2019 in Seymour, Australia. (Photo by Scott Barbour/Getty Images)Indonesian Navy band plays as U.S. Navy ship USS Blue Ridge prepares to dock at Tanjung Priok Port in Jakarta, Indonesia, Wednesday, May 1, 2019. The flagship of the U.S. Seventh Fleet which is also the oldest operational ship in the U.S. Navy arrived Wednesday in Jakarta for a five-day visit in the country. (AP Photo/Dita Alangkara)An Israeli soldier stands at a gathering point in Israel Gaza Border, Monday, May 6, 2019. The Israeli army on Monday lifted protective restrictions on residents in southern Israel, while the Hamas militant group's radio station in the Gaza Strip reported a cease-fire, signaling a deal had been reached to end the bloodiest fighting between the two sides since a 2014 war. (AP Photo/Ariel Schalit)The French minehunter "Cassiopee" (R) sailing toward Le Havre harbourg. - The French government confirmed on May 8, 2019 that a new shipment of weapons will head for Saudi Arabia on the Saudi cargo ship Bahri Yanbu from the French port of Havre, despite claims that Riyadh is using the arms in the devastating war in Yemen. (JEAN-FRANCOIS MONIER/AFP/Getty Images)A Royal Marine patrols the waters at HMNB Clyde, which is the home of the UK's Trident nuclear deterrent, Faslane, west of Glasgow, Scotland on April 29, 2019. - A tour of the submarine was arranged to mark fifty years of the continuous, at sea nuclear deterrent. (JAMES GLOSSOP/AFP/Getty Images)
