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 member of a Ukrainian artillery brigade during a training session near Chasiv Yar, Ukraine, on February 27, 2024. (Photo by Cristopher Rogel Blanquet/Getty Images)
Believers pray at the Church of Saint Yuri the Victorious on Holy Cross Sunday in Lviv, Ukraine, April 7, 2024. (Pavlo Palamarchuk/Anadolu via Getty Images)
The first of two Terminal High Altitude Area Defense (THAAD) interceptors is launched during a successful intercept test on September 10, 2013. (Missile Defense Agency photo)
A Ukrainian soldier stands in front of railroad station destroyed by Russian shelling on March 15, 2024, in Kostiantynivka, Ukraine. (Photo by Serhii Mykhalchuk/Global Images Ukraine via Getty Images)
A man suspected of taking part in the attack of a concert hall that killed 137 people is escorted by Russian law enforcement officers at the Basmanny District Court in Moscow on March 24, 2024. (Photo by Olga Maltseva/AFP via Getty Images)
One of the suspects of the deadly terror attack on Crocus City Hall in Moscow, Russia, on March 24, 2024. (Photo by Sefa Karacan/Anadolu via Getty Images)