European Commission President Ursula von der Leyen greets Ukraine's President Volodymyr Zelensky as he arrives at the Special European Council in Brussels on March 6, 2025. (Nicolas Tucat/AFP 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)
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)
A US Air Force F-35A Lightning II refuels during exercise Mobility Guardian 23 on July 18, 2023, over the Pacific Ocean. (US Air Force photo by Staff Sgt. Christian Sullivan)
A live demonstration uses artificial intelligence and facial recognition in dense crowd spatial-temporal technology at the Horizon Robotics exhibit at the Las Vegas Convention Center. (David Mcnew/AFP via Getty Images)
A Long March-5 Y7 carrier rocket carrying a communication technology experiment satellite blasts off from the Wenchang Spacecraft Launch Site on February 23, 2024. (VCG via Getty Images)
Florian Meinert, group leader at the 5th Institute of Physics at the University of Stuttgart, adjusts a neutral-atom quantum computer setup in the institute's laboratory on May 3, 2023. (Photo by Marijan Murat/picture alliance via Getty Images)