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)
The IAEA Support and Assistance Mission to Zaporizhzhya (ISAMZ) arrives at the Zaporizhzhya nuclear power plant in Ukraine on September 2, 2022. (IAEA Imagebank)
An MV-22B Osprey lands aboard a Japan Maritime Self-Defense Force ship for the first time on November 12, 2013, in Okinawa, Japan. (Marine Corps Photo by Lance Cpl. Matt Myers)
Kessel Run shares its "Mad Hatter" software with the "Green Mountain Boys" of the Vermont National Guard in South Burlington on February 12, 2020. (US Air National Guard photo by Miss Julie M. Shea)
Snakehead, an underwater vehicle, during its christening in Rhode Island on February 2, 2022. (Photo by Richard Allen / Naval Undersea Warfare Center Division Newport)
An MH-53E Sea Dragon prepares to land on the flight deck of San Antonio-class amphibious transport dock ship USS Portland on July 12, 2022, off the coast of Southern California. (US Navy photo by Mass Communication Specialist 2nd Class Devin Kates)