Dutch Prime Minister Mark Rutte said the U.S. will not leave NATO, said President Donald Trump’s frustration, and said Europe should boost defense spending. He said President Donald Trump’s frustration with the alliance.

Rutte’s reassurance matters because NATO’s collective defense rests on the certainty that all members, especially the U.S., will stand by Article 5. The U.S. remains committed to NATO, Rutte said. Doubts about U.S. commitment can embolden adversaries and strain alliance planning. By stating the U.S. will not leave, Rutte aims to stabilize the transatlantic bond and encourage European capitals to focus on their own capabilities rather than fearing a withdrawal.

Speculation about a U.S. exit grew after former President Donald Trump repeatedly questioned the value of the alliance and suggested the U.S. could go it alone. Those comments sparked media reports and social‑media chatter suggesting a shift in American foreign policy. Rutte addressed the rumors directly, said they were unfounded and that the alliance remains strong.

Turning to Europe, Rutte said the continent must boost its defense industry to share the burden more evenly. Europe must step up its own defense capabilities, he said. He said member states should invest in domestic production, joint research, and procurement programs that reduce reliance on external suppliers.

The comments were carried by Dutch and international outlets, including Deutsche Welle and Euronews, which quoted Rutte’s remarks made at a press briefing in The Hague. No official response from the U.S. government was reported at the time, but the prime minister’s statements were seen as an effort to calm allies ahead of upcoming NATO meetings.

NATO’s founding charter includes Article 5, which declares that an armed attack against one member is considered an attack against all. The U.S., contributing the largest share of the alliance’s defense budget, underpins the collective deterrence that has kept Europe secure for decades. Rutte’s affirmation of U.S. commitment therefore resonates beyond diplomatic reassurance; it reinforces the strategic calculus that underlies joint planning, force deployments, and nuclear sharing arrangements.

European leaders have responded to the recurring call for greater self‑reliance by advancing programs such as the European Defense Fund, which finances joint research and procurement. By increasing domestic production, member states aim to reduce dependence on external suppliers and close capability gaps. Rutte’s urging aligns with this trajectory, suggesting that a stronger European defense industrial base would complement U.S. support and make the alliance more resilient to political fluctuations.

The U.S. remains committed to NATO, Rutte said.

Rutte’s statements aim to quell doubts about American resolve, reinforcing transatlantic unity as Europe grapples with its defense burden. By publicly affirming U.S. commitment and urging European investment, the Dutch prime minister seeks to balance political signals and practical capability gaps, a stance that could shape upcoming NATO deliberations and defense‑industry collaborations.