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)
Two US made Black Hawk helicopters fly during the military Han Guang drill at the Taoyuan International Airport on July 26, 2023. (Sam Yeh/AFP via Getty Images)
Xi Jinping and Salman bin Abdulaziz Al Saud co-sign the comprehensive strategic partnership agreement between the People's Republic of China and the Kingdom of Saudi Arabia in Riyadh on December 8, 2022. (Xinhua via Getty Images)
China's foreign minister Qin Gang attends a press conference during the First Session of the 14th National People's Congress at Media Center on March 7, 2023, in Beijing, China. (Lintao Zhang via Getty Images)
A man walks past China's and Pakistani national flags installed on the constitution avenue ahead of the visit of Chinese Vice Premier He Lifeng, in Islamabad on July 30, 2023. (Farooq Naeem/AFP via Getty Images)
A Sailor signals to a naval aviator inside an F/A-18E Super Hornet before it launches off the flight deck of Nimitz-class aircraft carrier USS Carl Vinson on April 4, 2023. (Leon Vonguyen via DVIDS)
A Blue Water Logistic Unmanned Areal System on the flight deck of the fleet replenishment oiler USNS Patuxent while the ship was underway in the Atlantic Ocean on June 10, 2023. (John Bruening via DVIDS)