A robot from AgiBot is seen during the Global Developer Conference, organized by the Shanghai AI Industry Association, in Shanghai on February 21, 2025. (Hector Retamal via Getty Images)
From a balcony in the Ministry of Health Building in London, Prime Minister Winston Churchill addresses a huge crowd on May 8. 1945 (Victory in Europe Day). (Getty Images)
The Air Force Research Laboratory’s XQ-67A Off Board Sensing Station, or OBSS, takes its maiden flight on February 28, 2024, from Gray Butte Field Airport in Palmdale, California. (DVIDS)
Wild peach and apricot flowers are in full bloom in Yanqing District, encircling the Longquanyu Great Wall on March 25, 2025, in Beijing. (Hao Jihong via Getty Images)
A gas well drill is seen at Campo Maripe, a field claimed by the Mapuche indigenous community, in Anelo, Argentina, on November 27, 2019. (Getty Images)
Russian President Vladimir Putin and Chinese President Xi Jinping attend a festive reception for foreign leaders attending celebrations of Victory Day on May 9, 2025. (Getty Images)
Ukrainian artillery recruits come to the end of their training on AS90 155mm self-propelled gun on March 24, 2023, in England. (Finnbarr Webster via Getty Images)
Supporters of Ukraine hold a rally to mark the one-year anniversary of Russia's invasion of Ukraine near the Lincoln Memorial on the National Mall on February 25, 2023, in Washington, DC. (Drew Angerer via Getty Images)
China's Foreign Ministry spokesman Wang Wenbin takes a question at a briefing about the phone call between Chinese President Xi Jinping and Ukraine's President Volodymyr Zelensky at the Foreign Ministry in Beijing on April 26, 2023. (Greg Baker/AFP via Getty Images)
Russian Navyâs lone aircraft carrier is towed to the shipyard for maintenance in Murmansk, Russia, on May 20, 2022. (Semen Vasileyev/Anadolu Agency via Getty Images)
People looking at drones on display in an exhibition in the PMC Wagner Centre during the official opening of the office block on the National Unity Day in Saint Petersburg, on November 4, 2022. (Olga Maltseva/AFP via Getty Images)
Frank-Walter Steinmeier, Andrzej Duda, and Isaac Herzog at the central commemoration on the eightieth anniversary of the Warsaw Ghetto Uprising on April 19, 2023, in Warsaw, Poland. (Sandra Steins/Bundesregierung via Getty Images)
A Ukrainian tank fires during practice on the frontline of the Russia-Ukraine War in Donetsk, Ukraine, on March 29, 2023. (Muhammed Enes Yildirim/Anadolu Agency via Getty Images)