The US secretary of war has said America needs "partners, not protectorates," amid a dispute over the military bloc's burden sharing

The US will no longer "subsidize" the defense of "wealthy" allies, Secretary of War Pete Hegseth has said, reviving a long-running dispute between Washington and NATO's European members over military spending.

The remarks were made at a major security summit in Singapore on Friday.

Hegseth linked the Trump administration's push for higher allied defense spending to its broader strategy of shifting resources toward the Indo-Pacific and countering what he described as Chinese "hegemony" in the region.

"The era of the United States subsidizing the defense of wealthy nations is over. We need partners, not protectorates. We seek alliances built on shared responsibility, not dependency," Hegseth told the annual International Institute for Strategic Studies Shangri-La Dialogue, according to an official statement by the Department of War.

NATO members agreed in 2014 to spend at least 2% of GDP on defense, but many EU countries failed to reach the target for years. Former President Barack Obama said in a 2016 interview that "free riders aggravate me," calling on members to spend more.

According to NATO's official figures, all 32 members met the 2% benchmark for the first time in 2025. However, the US still accounted for 60-62% of the bloc's total military spending last year.

During a question-and-answer session following his address in Singapore, Hegseth described 2% contributions as "freeloading."

Last year, NATO members agreed to work toward spending 5% of GDP on defense and security by 2035, including a core defense target of 3.5%.

Several governments have questioned the goal. Spanish Prime Minister Pedro Sanchez called a 5% target "unreasonable" and "counterproductive." Belgium and Slovakia have also raised concerns over the scale of the increase.

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The dispute has expanded beyond military spending as some EU governments have resisted Washington's requests related to the Iran conflict. Spain has opposed the military action against Iran and refused to allow US forces to use joint bases for offensive operations, while France and Germany have called for diplomacy.

US President Donald Trump later criticized NATO allies over their response, saying it is "pretty shocking" that countries which support America's objectives "don't want to help."