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)
Republican presidential candidate Donald Trump (L) looks on as Egyptian President Abdel Fattah el-Sisi speaks during a meeting at the Plaza Hotel on September 19, 2016 in New York. (DOMINICK REUTER/AFP/Getty Images)
A nun reacts to the scene of a bomb explosion at the Saint Peter and Saint Paul Coptic Orthodox Church on December 11, 2016, in Cairo's Abbasiya neighbourhood. (KHALED DESOUKI/AFP/Getty Images)
Iraqi Christians attend a Christmas mass at the Catholic Church of Our Lady of Deliverance/Salvation (Sayidat al-Nejat), in central Baghdad, on December 25, 2015. (AHMAD AL-RUBAYE/AFP/Getty Images)
Iraqi Christians, who fled the violence in the northern Iraqi city of Mosul, pray during a Christmas mass in Arbil, the capital of the Kurdish autonomous region in northern Iraq on December 24, 2014. (SAFIN HAMED/AFP/Getty Images)
Syrian internally displaced people walk in the Atme camp, along the Turkish border in the northwestern Syrian province of Idlib, on March 19, 2013. (BULENT KILIC/AFP/Getty Images)
World leaders and dignitaries attend the funeral of the former Israeli leader Shimon Peres at Mount Herzl Cemetery on September 30, 2016 in Jerusalem, Israel. (Amos Ben Gershom/GPO via Getty Images)