Hegseth reviews U.S. forces in Europe after NATO spending clash

U.S. Defence Secretary Pete Hegseth said in Brussels on June 18, 2026, that the Pentagon will review its force presence in Europe within six months after criticizing NATO allies over defence spending and access for U.S. operations.

The remarks came as Washington presses allies to turn promises into usable military capacity, making the episode a test of alliance unity ahead of the next NATO summit.

U.S. perspective

U.S. officials said the review is meant to assess whether American forces in Europe are positioned for current threats and whether allies are meeting their commitments. They also tied the message to pressure on NATO members to spend more and provide practical military support.

European perspective

European allies heard the remarks as a sharp rebuke ahead of a NATO summit, with some seeing renewed uncertainty about America’s long-term military role in Europe. The comments also raised concern that disputes over spending could spill into broader alliance planning.

  • NATO's Article 5 treats an attack on one member as an attack on all.
  • The alliance expanded eastward after the Cold War, bringing in many former Warsaw Pact states.
  • Turkey controls the Bosporus and Dardanelles, key waterways linking the Black Sea and the Mediterranean.

US-Iran Ceasefire War

The United States launched military strikes against Iran on June 26, 2026, in response to a drone attack on a commercial cargo ship in the Strait of Hormuz, calling it a "foolish violation" of the 60-day ceasefire agreement signed just days earlier[2][4][14].

US-Iran Ceasefire War— full background & timeline
Hegseth reviews U.S. forces in Europe after NATO spending clash | Implica