NATO chief Mark Rutte said the alliance is preparing concrete steps to bolster Arctic security as European allies seek to counter US President Donald Trump’s interest in taking over Greenland. Speaking to journalists during a visit to Croatia on Monday, Rutte said members are aligning their efforts to protect shared interests and preserve collective security. He added that allies recognize the strategic importance of the region as melting ice opens new sea routes and increases geopolitical competition.
Alliance debates practical next steps
Rutte said allies are now discussing how to translate political consensus into practical action. He stressed that NATO must ensure credible protection across the High North as Russia and China expand activity in the Arctic. Diplomats confirmed that several members have begun floating proposals, including the possibility of launching a new mission focused on surveillance, deterrence, and cooperation in the region. However, officials cautioned that talks remain at an early stage and no formal proposals have reached the decision phase.
Europe rallies behind Denmark over Greenland
European leaders have publicly backed Denmark as it resists pressure linked to Trump’s comments about Greenland. The foreign ministers of Denmark and Greenland are due to meet US Secretary of State Marco Rubio this week, signaling an effort to manage tensions through diplomacy. Danish Prime Minister Mette Frederiksen warned that any armed move against Greenland would undermine the alliance itself. Meanwhile, Trump responded by arguing that his pressure has strengthened NATO by compelling European governments to increase defense spending. As debate intensifies, NATO leaders to emphasize unity, consultation, and collective decision-making as they shape the alliance’s Arctic posture.

