Projectile cartridge cases are heated in the heat treat shop as a part of the production process at Scranton Army Ammunition Plant on December 8, 2023. (DVIDS)
A US nuclear fusion engineer inspects a target chamber at the National Ignition Facility in California, a future test site for light-induced nuclear fusion. (Getty images)
European leaders, NATO Secretary General Mark Rutte, and Ukrainian President Volodymyr Zelenskyy pose for a family photo on December 15, 2025, at the Chancellery in Berlin, Germany. (Getty Images)
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)