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)
Russian President Vladimir Putin looks through the scope as he shoots a Chukavin sniper rifle during a visit to the military Patriot Park in Kubinka, outside Moscow, on September 19, 2018. (Photo by Alexey Nikolsky/Sputnik/AFP via Getty Images)
A Ukrainian soldier fires artillery as Russia-Ukraine War continues on May 25, 2024, in Donetsk Oblast, Ukraine. (Photo by Diego Herrera Carcedo/Anadolu via Getty Images)
The Mogami-class frigate JS Yubetsu is launched at the Mitsubishi Heavy Industries headquarters in Tamano, Japan, on November 14, 2023. (Japanese Ministry of Defense)
A US Air Force B-52 Stratofortres and other aircraft fly in formation over the Nimitz-class aircraft carrier USS Theodore Roosevelt on February 24, 2024, in the Philippine Sea. (US Navy photo by Mass Communication Specialist 1st Class Thomas Gooley)