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)
The Israel Missile Defense Organization of the Directorate of Defense Research and Development and the US Missile Defense Agency completed a successful flight test campaign with the Arrow-3 Interceptor missile at Pacific Spaceport Complex-Alaska in Kodiak, Alaska, on July 23, 2019. (Missile Defense Agency via DVIDS)
Ukrainian soldiers fire with D-30 artillery at Russian positions in the direction of Klishchiivka in Donetsk Oblast, Ukraine, on August 13, 2023. (Diego Herrera Carcedo/Anadolu Agency via Getty Images)
Ukrainian President Volodymyr Zelensky and Danish Prime Minister Mette Frederiksen address a press conference in front of a F-16 fighter jet in the hangar of the Skrydstrup Airbase in Vojens, Denmark, on August 20, 2023. (Mads Claus Rasmussen/Ritzau Scanpix/AFP via Getty Images)
An operator carries a reusable airstrike drone called Punisher made by UA Dynamics during a test in Kyiv on August 11, 2023. (Sergei Supinsky/AFP via Getty Images)
A Ukrainian soldier of the 24th Separate Mechanized Brigade stands outside the town of New York on the front lines of Russia's war against Ukraine on July 28, 2023. (Wojciech Grzedzinski/Anadolu Agency via Getty Images)
Belarusian President Alexander Lukashenko speaks during a meeting with Commonwealth of Independent States officials in Minsk on May 28, 2021. (Dmitry Astakhov/POOL/AFP via Getty Images)