President Donald Trump holds up a copy of a 2025 National Trade Estimate Report as he speaks at an event at the White House on April 2, 2025, in Washington, DC. (Getty Images)
Royal Australian Navy officers and sailors stand at ease on board HMAS Choules during their port visit to Hobart, Tasmania, in May 2025. (Australian Department of Defense)
Chinese People's Liberation Army honour guard members march during a welcoming ceremony at the Great Hall of the People on November 12, 2025, in Beijing, China. (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)
British Prime Minister Neville Chamberlain, German Foreign Minister Joachim von Ribbentrop, and General Franz von Epp leave the Munich Airport on September 30, 1938, for the Four Power Conference in Munich to decide the question of Czechoslovakia.
German Chancellor Fredrich Merz during his meeting with Polish Prime Minister Donald Tusk in Warsaw, Poland, on May 7, 2025. (Jakub Porzycki via Getty Images)
German Chancellor Friedrich Merz listens to a reporter's question during a meeting with US President Donald Trump in the Oval Office on June 5, 2025, in Washington, DC. (Anna Moneymaker via Getty Images)
German President Frank-Walter Steinmeier welcomes US President Joe Biden at Schloss Bellevue on October 18, 2024, in Berlin, Germany. (Sean Gallup via Getty Images)
In this aerial view water vapor and exhaust rise from the steel mill of Salzgitter AG, one of Europe's largest steel producers, as residential buildings stand nearby on November 22, 2023, in Salzgitter, Germany. (Sean Gallup via Getty Images)
German Chancellor Olaf Scholz stands in front of a Puma infantry fighting vehicle of the Bundeswehr while visiting the Bundeswehr army training center in Ostenholz on October 17, 2022, near Hodenhagen, Germany. (David Hecker via Getty Images)
Frank-Walter Steinmeier, Andrzej Duda, and Isaac Herzog at the central commemoration on the eightieth anniversary of the Warsaw Ghetto Uprising on April 19, 2023, in Warsaw, Poland. (Sandra Steins/Bundesregierung via Getty Images)
Ukrainian and Polish soldiers hold wreaths during Ukrainian President Volodymyr Zelenskyy and Polish President Andrzej Duda's visit to Lychakiv Cemetery in Lviv, Ukraine, on January 11, 2023. (President of Ukraine via Flickr)
The crew of a Leopard 2 main battle tank waiting for Chancellor Olaf Scholz during his visit to the Bundeswehr army training center in Ostenholz, Germany, on October 17, 2022. (David Hecker via Getty Images)