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)
US President Joe Biden, with Secretary of State Antony Blinken, meets virtually with members of the "Quad" alliance of Australia, India, Japan and the US, in the White House on March 12, 2021. (OLIVIER DOULIERY/AFP/Getty Images)
A delegate stands in front of a window at the Hong Kong Convention and Exhibition Centre during the World Trade Organization (WTO) ministerial conference on 16 December, 2005 in Hong Kong (Photo by MN Chan/Getty Images)
Members of the IA (Inuit Ataqatigiit) party wave party flags as they celebrate following the exit polls results of the legislative election in Nuuk, on April 6, 2021 (Photo by EMIL HELMS/Ritzau Scanpix/AFP via Getty Images)
Chinese President Xi Jinping (C) raises his hand to vote for the reports with other China's leaders at the closing of the 19th Communist Party Congress at the Great Hall of the People in Beijing on October 24, 2017 (WANG ZHAO/AFP via Getty Images)