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)
Members of the Japan Ground Self-Defense Force disembark from a US Marine Corps MV-22B Osprey as part of joint military drill Operation Keen Sword in Kumamoto, Japan, on November 16, 2022. (Marine Corps photo by Justin Marty)
Japanese Maritime Self-Defense Force destroyer JS Hyūga launches an MH-60J Seahawk helicopter during training in the Philippine Sea on January 21, 2022. (DVIDS photo by Jeremy Faller)
Japanese Maritime Self-Defense Force ships JS Kashima and JS Shimakaze take part in joint drills with NATO allies on June 6, 2022, in the Mediterranean Sea. (Michelle Tucker via DVIDS)
A US Green Beret and members of the Japan Ground Self-Defense Force prepare for joint drills in Barrigada, Guam, on July 28, 2022. (US Army Photo by Matthew Crane)
Japanese Prime Minister Fumio Kishida attends a news conference following the Quadrilateral Security Dialogue (Quad) leaders meeting at the prime minister’s official residence in Tokyo on May 24, 2022. (Photo by Kiyoshi Ota / POOL / AFP via Getty Images)