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)
A convoy of Israel Defense Forces soldiers drives along a road near the outskirts of Netivot and near an Artillery position on October 11, 2023, in Netivot, Israel. (Alexi J. Rosenfeld via Getty Images)
A veiled Iranian woman holds an effigy of US President Joe Biden while standing in front of a portrait of the former commander of Iran’s Islamic Revolutionary Guard Corps (IRGC) Quds Force, General Qasem Soleimani, and an image of al-Aqsa mosque during a rally commemorating the International Quds Day in downtown Tehran on April 29, 2022. (Photo by Morteza Nikoubazl/NurPhoto via Getty Images)
The IDF Counter-Terror School's underground warfare division trains in a mock tunnel build to replicate Hamas terror tunnels on August 1, 2017. (Israel Defense Forces via Flickr)
Rockets fired by Palestinian militants from Gaza City are intercepted by the Israeli Iron Dome missile defense system on October 8, 2023. (Eyad Baba/AFP via Getty Images)
Supporters of Niger's National Council of Safeguard of the Homeland display a French national flag with a x-mark on during a protest outside Niger and French airbase in Niamey on September 1, 2023. (AFP via Getty Images)
A vehicle with Somali National Army soldiers on patrol on October 17, 2022, near Doolow in the Gedo region of South West, Somalia. (Photo by Giles Clarke/UNOCHA via Getty Images)