Ceremonial soldiers parade during the 79th anniversary of the Victory Day in Red Square in Moscow, Russia, on May 9, 2024. (Sefa Karacan via Getty Images)
A Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) poster displaying North Korean nuclear tests on February 12, 2013, at the CTBTO headquarters in Vienna, Austria. (Dieter Nagl/AFP via Getty Images)
Sailors assigned to Assault Craft Unit 4 prepare material recovered in the Atlantic Ocean from a high-altitude balloon for transport to federal agents at Joint Expeditionary Base Little Creek on February 10, 2023. (US Navy photo by Ryan Seelbach)
Sailors assigned to Assault Craft Unit Four operate landing craft air cushions during recovery efforts of a high-altitude balloon in the Atlantic Ocean, on February 8, 2023. (US Navy Photo by Ryan Seelbach)
A sailor assigned to Explosive Ordnance Disposal Group 2 conducts a search for debris with an underwater vehicle during recovery efforts of a high-altitude balloon in the Atlantic Ocean on February 7, 2023. (US Navy Photo by Ryan Seelbach)