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)
German President Frank-Walter Steinmeier welcomes US President Joe Biden at Schloss Bellevue on October 18, 2024, in Berlin, Germany. (Sean Gallup via Getty Images)
NATO Secretary General Mark Rutte holds the closing press conference during the defence ministers' meetings on October 18, 2024, in Brussels, Belgium. (Omar Havana via Getty Images)
Ukrainian soldiers on an M2 Bradley infantry fighting vehicle on February 23, 2024, in Donetsk Oblast, Ukraine. (Vitalii Nosach/Global Images Ukraine via Getty Images)
The Russian foreign minister and the deputy foreign minister of the Taliban government in Afghanistan attend the Moscow Format in Moscow, Russia, on October 4, 2024. (Sefa Karacan/Anadolu via Getty Images)
India's Defence Minister Rajnath Singh and his Japanese counterpart Minoru Kihara leave after the guard of honour ceremony in New Delhi on August 20, 2024. (Sajjad Hussain/AFP via Getty Images)