Amid intensifying threats military from China, Taiwanese soldiers carrying artillery to tanks during the two-day live-fire drill in Pingtung, Taiwan, on September 7, 2022. (Photo by Ceng Shou Yi/NurPhoto via Getty Images)
Ukrainian soldiers use an armored engineer vehicle based on a Leopard tank chassis to pull their comrades car from a ditch on May 11, 2023. (Serhii Mykhalchuk/Global Images Ukraine via Getty Images)
Three of the four Apollo 13 flight directors applaud the successful splashdown of the Command Module Odyssey on April 17, 1970. (NASA via Getty Images)
US Marine Corps recruits with Delta Company participate in the “stairway to heaven” challenge on Marine Corps Base Camp Pendleton, California, on July 29, 2022. (Cristian G. Torres via DVIDS)
Vladimir Putin greets nuclear weapons developer Yuri Barmakov during the State Awarding Ceremony at the Grand Kremlin Palace on June 12, 2022, in Moscow. (via Getty Images)