(L-R) Latvia's Prime Minister Andris Kulbergs, Romania's President Nicusor Dan, Finland's Prime Minister Petteri Orpo, European Council's President Antonio Costa and German Chancellor Friedrich Merz react after a joint press conference, during the European Arctic Summit on September 14, 2026 at the Arktikum Science Centre in Rovaniemi, Finland. EU leaders meet in Finland's northern city of Rovaniemi to discuss how to strengthen the bloc's presence in the Arctic amid an international showdown over the strategic region. US President Donald Trump's repeated threats to bring Greenland -- an autonomous Danish territory -- under US control, has triggered a diplomatic crisis among allies. (Photo by Jouni Porsanger / Lehtikuva / AFP via Getty Images) / Finland OUT