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)
Taliban security forces demonstrate their skills during the ceremony in Guzara district of Herat province on June 22, 2023. (Mohsen Karimi/AFP via Getty Images)
Former Prime Minister of Pakistan Nawaz Sharif addresses an audience at the party office of Pakistan Muslim League in Lahore, Pakistan, on February 9, 2024. (Photo by Elke Scholiers/Getty Images)
Japanese Prime Minister Fumio Kishida visits the a nickel refinery with Australian Prime Minister Anthony Albanese on October 22, 2022, in Perth, Australia. (Richard Wainwright via Getty Images)