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 Standard Missile-3 Block 1A interceptor is launched from the guided-missile cruiser USS Lake Erie during a Missile Defense Agency and US Navy test in the Pacific Ocean on February 13, 2013. (US Navy photo)
An Iranian long range surface to surface Qadr missile and an anti-aircraft gun are displayed in a war exhibition organized by the Islamic Revolutionary Guard Corps in a park in southern Tehran to mark the anniversary of the Iran-Iraq war on September 23, 2021. (Morteza Nikoubazl/NurPhoto via Getty Images)
A Ukrainian soldier fires a US-made MK-19 automatic grenade launcher near the front lines of the conflict in the Donetsk region on October 12, 2022. (Dave Clark/AFP via Getty Images)
A US Green Beret and members of the Japan Ground Self-Defense Force prepare for joint drills in Barrigada, Guam, on July 28, 2022. (US Army Photo by Matthew Crane)
Sailors conduct helicopter rope suspension technique training from an MH-60S Sea Hawk on the flight deck aboard the USS Ronald Reagan in the Philippine Sea on October 29, 2022. (US Navy Photo by Michael B. Jarmiolowski)