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)
Iranian-Christian people at the Saint Gregory church during the New Year mass prayer ceremony in Tehran, January 1, 2023. (Morteza Nikoubazl via Getty Images)
Iranian troops take part in a military parade during a ceremony marking the country's annual army day in the capital Tehran on April 18, 2023. (Atta Kenare/AFP via Getty Images)
Chinese President Xi Jinping and President of the Islamic Republic of Iran Ebrahim Raisi at the Great Hall of the People in Beijing, China, on February 14, 2023. (Yan Yan/Xinhua via Getty Images)
A SpaceX Falcon 9 rocket launch Complex 39A on NASA’s SpaceX Demo-2 mission to the International Space Station on May 30, 2020, at NASA’s Kennedy Space Center in Cape Canaveral, Florida. (Bill Ingalls via DVIDS)
Chinese President Xi Jinping and Russian President Putin arrives at the Grand Kremlin Palace in Moscow, Russia, on March 21, 2023. (Contributor via Getty Images)