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)
A US Air Force B-1B Lancer assigned to the 37th Expeditionary Bomb Squadron at Ellsworth Air Force Base in South Dakota on November 7, 2022. (Yosselin Campos via DVIDS)
President of Ukraine Volodymyr Zelenskyy addresses the general debate of the General Assembly’s seventy-eighth session on September 19, 2023. (UN Photo via Flickr)
Iran's President Ebrahim Raisi speaks during a rally outside the former US embassy in the capital Tehran on November 4, 2022, in Tehran, Iran. (Contributor via Getty Images)
The Arleigh Burke-class guided-missile destroyer USS Wayne E. Meyer (DDG 108) steams in formation during a multiple large deck event in the Pacific Ocean on June 8, 2023. (US Navy photo)
Russian President Vladimir Putin and North Korea's leader Kim Jong Un visiting the Vostochny Cosmodrome in Amur region on September 13, 2023. (Vladimir Smirnov/POOL/AFP via Getty Images)