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 Baden, Japanese Prime Minister Fumio Kishida, and South Korean President Yoon Suk Yeol pose prior to the US-South Korea-Japan trilateral meeting on the sidelines of the G7 summit on May 21, 2023, in Hiroshima, Japan. (Asahi Shimbun via Getty Images)
US President Joe Biden, South Korean President Yoon Suk Yeol, and Japanese Prime Minister Fumio Kishida during a trilateral meeting on the sidelines of the NATO summit in Madrid on June 29, 2022. (Brendan Smialowski/AFP via Getty Images)
Kevin McCarthy speaks with Tsai Ing-wen during a bipartisan meeting at the Ronald Reagan Presidential Library in Simi Valley, California, on April 5, 2023. (Frederic J. Brown via Getty Images)
The Ohio-class ballistic-missile submarine USS Alaska returns to Naval Submarine Base Kings Bay following routine operations on January 7, 2015. (US Navy photo by Rex Nelson)
A view of the Presidential Office Building in Taipei, which was previously the office of the governor-general of Taiwan during Japanese colonial rule. (Walid Berrazeg/SOPA Images/LightRocket via Getty Images)
US service members participated in a joint electronic warfare training, where Marines and soldiers learned and effectively utilized electronic warfare equipment in smaller sized combat elements to enhance combat lethality. (US Marine Corps photo by Patrick King)
A People's Liberation Army Air Force WZ-7 high-altitude reconnaissance drone in Guangdong, China, on September 27, 2021. (Noel Celis/AFP via Getty Images)