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)
Soldiers take part in the combat shooting exercises of the Lithuanian army and the French-German brigade in Pabrade, Lithuania, on May 6, 2024. (Petras Malukas/AFP via Getty Images)
A serviceman of a mobile fire group of the State Border Guard Service of Ukraine is on a mission in Odesa region, Ukraine, on October 10, 2024. (Ukrinform/NurPhoto via Getty Images)
Iranian Supreme Leader Ayatollah Ali Khamenei awards the Order of Fat'h to Amir Ali Hajizadeh in Tehran, Iran, on October 6, 2024. (Iranian Leader Press Office/Anadolu via Getty Images)
An Iranian flag waves on a beach in Bushehr, Iran, home to Iran's first nuclear seaport, on April 28, 2024. (Morteza Nikoubazl/NurPhoto via Getty Images)