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 1912 illustration from Puck magazine shows Theodore Roosevelt passing between two rows of kings, emperors, military leaders, statesmen, and others. (Udo Keppler via Library of Congress)
A television news screen in Seoul, South Korea, on March 17, 2023, shows a picture of North Korea's test-firing of a Hwasong-17 intercontinental ballistic missile. (Jung Yeon-je/AFP via Getty Images)
Former US President Donald Trump points to Senate Majority Leader Chuck Schumer as he speaks on October 17, 2024, in New York City. (Michael M. Santiago via Getty Images)
Russian infantry in the trenches during their battle against the Austro-Hungarian army on the eastern front in World War I in August 1914. (Daily Mirror/Mirrorpix via Getty Images)
Japanese Prime Minister Shigeru Ishiba speaks during a press conference a day after Japan's lower house election on October 28, 2024, in Tokyo, Japan. (Kim Kyung-Hoon via Getty Images)
State Department spokesperson Matthew Miller speaks on the Iranian missile attacks on Israel on October 1, 2024, in Washington, DC. (Kevin Dietsch via Getty Images)