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)
Researchers with the Naval Postgraduate School and NASA employ a REMUS 100 UUV to create a detailed map of a shallow environment off the coast of Florida on September 13, 2013. (DVIDS
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)
President Joe Biden speaks during a press conference following his bilateral meeting with President Xi Jinping ahead of the G20 summit on November 14, 2022, in Nusa Dua, Indonesia. (The Asahi Shimbun via Getty Images)
An F-35C Lightning II prepares to launch from the flight deck of the aircraft carrier USS Abraham Lincoln in Mirmar, California, on November 7, 2021. (Charles Allen via DVIDS)
An aerial view of the complex housing the Ahli Arab hospital in Gaza City on October 18, 2023, in the aftermath of an overnight blast. (Shadi Al-Tabatibi/AFP via Getty Images)
Australian Prime Minister Anthony Albanese meets with President of the People's Republic of China, Xi Jinping in Bali, Indonesia, on November 15, 2022. (James Brickwood/Sydney Morning Herald via Getty Images)
Russian President Vladimir Putin, Chinese President Xi Jinping, and Kazakhstan President Kassym-Jomart Tokayev pose for a group photo with other leaders at the Third Belt and Road Forum on October 18, 2023, in Beijing, China. (Suo Takekuma/Pool via Getty Images)
The flags of Russia, China, and North Korea on a viewing tower on the border between the three countries in Hunchun, China, on June 25, 2015. (Greg Baker/AFP via Getty Images)