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 Donald Trump and First Lady Melania Trump arrive at Naval Air Station Sigonella, Italy, to attend the G7 summit, May 25, 2017 (U.S. Marine Corps)
The Arleigh Burke-class guided-missile destroyer USS Michael Murphy and Ticonderoga-class guided-missile cruiser USS Lake Champlain move alongside the aircraft carrier USS Carl Vinson in the Indian Ocean, April 14, 2017 (U.S. Department of Defense)
A long-range ground-based interceptor successfully intercepted an ICBM target launched from the U.S. Army’s Reagan Test Site. This was the first live-fire test event against an ICBM-class target (Missile Defense Agency, U.S. Department of Defense)
Mourners carry a large cross during a funeral procession on April 10, 2017 at the Monastery of Marmina in the city of Borg El-Arab, for the victims of the blast at the Coptic Christian Saint Mark's church in Alexandria the previous day (MOHAMED EL-SHAHED)
Secretary-General of Hezbollah Hassan Nasrallah live broadcasts during a commemoration event for Mustafa Badreddine, a soldier of Hezbollah killed in Syria, in Dahieh district of Beirut, Lebanon on May 11, 2017 (Ratib Al Safadi/Anadolu Agency/Getty Images
Relatives of Coptic Christians who were killed during a bus attack, surround their coffins, during their funeral service, at Ava Samuel desert monastery in Minya, Egypt, May 26, 2017 (Ibrahim Ezzat/NurPhoto via Getty Images)
Relatives of killed Coptic Christians carry a coffin as they gather outside the Abu Garnous Cathedral in the north Minya town of Maghagha, on May 26, 2017 (MOHAMED EL-SHAHED/AFP/Getty Images)