Gunners from the Armed Forces of Ukraine fire at Russian position with a 155 mm self-propelled howitzer 2C22 in the Kharkiv region on April 21, 2024. (Anatolii Stepanov/AFP via Getty Images)
Chinese sailors stand next to a submarine rescue ship Hongzehu from the PLA Navy as it is docked on April 23, 2024, in Qingdao, China.(Kevin Frayer via Getty Images)
Researchers with the Naval Postgraduate School and NASA employ a REMUS 100 UUV to create a detailed map of a shallow environment off the coast of Florida on September 13, 2013. (DVIDS
Gunners from the Armed Forces of Ukraine fire at Russian position with a 155 mm self-propelled howitzer 2C22 in the Kharkiv region on April 21, 2024. (Anatolii Stepanov/AFP via Getty Images)
Chinese sailors stand next to a submarine rescue ship Hongzehu from the PLA Navy as it is docked on April 23, 2024, in Qingdao, China.(Kevin Frayer via Getty Images)
The Skydio X10D drone flies during a counter-uncrewed aerial systems training exercise at Grafenwoehr Training Area in Bavaria, Germany, on February 13, 2025. (US Army photo)
President Donald Trump shakes hands with Prime Minister Shigeru Ishiba in the Oval Office in Washington, DC, on February 7, 2025. (Jim Watson/AFP via Getty Images)
European Commission President Ursula von der Leyen greets Ukraine's President Volodymyr Zelensky as he arrives at the Special European Council in Brussels on March 6, 2025. (Nicolas Tucat/AFP via Getty Images)
A performer holds an African National Congress flag while listening to Cyril Ramaphosa speak during the ANC Siyanqoba Rally on May 25, 2024, in Johannesburg, South Africa. (Chris McGrath via Getty Images)
14 February 2025, Bavaria, Munich: Federal President Frank-Walter Steinmeier, Vice President J.D. Vance, and Foreign Minister Annalena Baerbock meet for talks at the Munich Security Conference on February 14, 2025, in Bavaria, Munich. (Sven Hoppe via Getty Images)
China's President Xi Jinping and US President Donald Trump review Chinese honour guards during a welcome ceremony at the Great Hall of the People in Beijing on November 9, 2017. (Fred Dufour/AFP via Getty Images)
President Donald Trump arrives to speak to the media on the second day of the 2018 NATO Summit on July 12, 2018, in Brussels, Belgium. (Sean Gallup via Getty Images)
President Donald Trump greets Prime Minister Shigeru Ishiba upon arrival outside the White House in Washington, DC, on February 7, 2025. (Mandel Ngan/AFP via Getty Images)
Volunteers at the Zanzalima Camp for Internally Displaced People unload 50 kilogram saks of Wheat flour that were a part of an aid delivery from USAID on December 17, 2021, in Bahir Dar, Ethiopia. (J. Countess via Getty Images)