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)
The Arleigh Burke-class guided-missile destroyer USS Wayne E. Meyer (DDG 108) steams in formation during a multiple large deck event in the Pacific Ocean on June 8, 2023. (US Navy photo)
Russian President Vladimir Putin and North Korea's leader Kim Jong Un shaking hands on September 13, 2023. (Vladimir Smirnov/Pool/AFP via Getty Images)
A light box advertising Huawei Mate 60 mobile phone is seen in front of the Apple store on Nanjing Road in Shanghai, China, on September 13, 2023. (CFOTO/Future Publishing via Getty Images)
North Korean Leader Kim Jong Un and sister Kim Yo Jong attend the Inter-Korean Summit at the Peace House on April 27, 2018, in Panmunjom, South Korea. (Pool via Getty Images)