For years, questions have lingered in Europe about whether the United States will remain committed to NATO amid sharp rhetoric over defense spending burdens. However, the latest Reagan Institute Summer Survey, conducted ahead of the 2026 NATO Summit in Ankara, shows a broad and resilient base of support for the alliance among Americans, including those often seen as skeptical of U.S. foreign engagement.

The poll finds that 73 percent of Americans believe that maintaining U.S. membership in NATO is important for the country's security and prosperity. Notably, 61 percent of self-identified MAGA Republicans also support NATO, despite the group's frequent portrayal as critical of traditional U.S. alliances. Furthermore, 72 percent of Americans would back a U.S. military response if a NATO ally were attacked, with 69 percent of MAGA Republicans endorsing this core Article 5 commitment.

Overall, 55 percent of Americans oppose withdrawing from NATO. All NATO allies currently meet the Wales Summit guideline of spending 2 percent of GDP on defense.

The survey underscores a shift from "unhealthy co-dependence to a transatlantic alliance grounded in true partnership," emphasizing the need for "enabling Europe to stand on its own feet… including by taking primary responsibility for its own defense."

This data should reassure European allies about America's continued commitment to NATO while highlighting American expectations for Europe to contribute equitably to collective defense.

Sources