In this pool photograph distributed by the Russian state agency Sputnik, Vladimir Putin enters a hall to meet with graduates of higher military educational institutions at the Kremlin on June 23, 2025. (Alexander Kazakov via Getty Images)
A formation of Dongfeng-41 nuclear missiles takes part in a military parade celebrating the seventieth anniversary of the founding of the People’s Republic of China in Beijing on October 1, 2019. (Xia Yifang via Getty Images)
Senior lecturer in the Department of Security Studies and Criminology at Macquarie University, Council of the Australian Strategic Policy Institute
President Donald Trump and Ukrainian President Volodymyr Zelenskyy pose for a picture with European leaders following a meeting at the White House on August 18, 2025. (Win McNamee via Getty Images)
A US Marine Corps VXE30 Stalker unmanned aerial system is staged during a maritime domain awareness training exercise in southern Finland on July 31, 2025. (DVIDS)
An unmanned underwater vehicle (UUV) operator recovers a MK 18 MOD 2 UUV after an operational test off the coast of Bahrain on October 20, 2015. (US Navy Photo by Jonah Stepanik)
Paratroopers assigned to the 3rd Brigade Combat Team, 82nd Airborne Division conduct a systems check on their VROD/VMAX electronic warfare equipment before conducting a tactical exercise in El Paso, Texas, on November 20, 2018. (US Army Photo)
An UH-60 Blackhawk flies over the runway during a series of 5G avionics tests on March 2,
2022, at Hill Air Force Base, Utah. (US Air Force photo by Cynthia Griggs)
A boy stands by the statue of Brigadier General Gouverneur K. Warren atop Little Round Top at the Gettysburg battlefield on July 3, 2005, in Gettysburg, Pennsylvania. (Joe Raedle/Getty Images)