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)
The Russian foreign minister and the deputy foreign minister of the Taliban government in Afghanistan attend the Moscow Format in Moscow, Russia, on October 4, 2024. (Sefa Karacan/Anadolu via Getty Images)
Ukrainian servicemen fire a 2S7 Pion self-propelled cannon toward Russian positions in the Donetsk region on September 27, 2024. (Genya Savilov/AFP via Getty Images)
A Ukrainian soldier sits behind an MR-2 Viktor anti-aircraft system on September 11, 2024, in Sudzha, Kursk Region, Russia. (Oleg Palchyk/Global Images Ukraine via Getty Images)
A Ukrainian serviceman loads a robotic minelaying ground platform with land mines during military training in Orikhiv, Zaporizhzhia, Ukraine, on August 31, 2024. (Andriy Andriyenko/SOPA Images/LightRocket via Getty Images)
Former President Donald Trump and National Security Adviser H.R. McMaster walk to the White House June 16, 2017, in Washington, DC. (Alex Wong via Getty Images)