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 Ukrainian soldier sits behind an MR-2 Viktor anti-aircraft system on September 11, 2024, in Sudzha, Kursk Region, Russia. (Oleg Palchyk/Global Images Ukraine via Getty Images)
A Ukrainian serviceman loads a robotic minelaying ground platform with land mines during military training in Orikhiv, Zaporizhzhia, Ukraine, on August 31, 2024. (Andriy Andriyenko/SOPA Images/LightRocket via Getty Images)
Former President Donald Trump and National Security Adviser H.R. McMaster walk to the White House June 16, 2017, in Washington, DC. (Alex Wong via Getty Images)