US President Donald Trump has cast doubt on his willingness to defend Nato allies, stating he would not do so if they fail to meet defence spending targets. 'If they don’t pay, I’m not going to defend them,' Trump told reporters in the Oval Office, describing his stance as 'common sense'.
The remarks, made on Thursday, could alarm European and Asian leaders already concerned about a potential US security withdrawal. Trump claimed he had shared this view with allies during his first term, prompting increased spending, but said it was 'still not enough'.
Nato’s mutual defence clause, Article 5, has only been invoked once—after the 9/11 attacks—when allies supported the US. Trump questioned whether France or other allies would reciprocate if the US were in trouble, despite France’s participation in the subsequent Afghanistan operation.
British Prime Minister Keir Starmer defended Nato commitments during a press conference last week, where Trump had affirmed US support. Nato Secretary General Mark Rutte stressed the transatlantic partnership remains 'the bedrock of our alliance', while acknowledging European expectations to increase defence spending.
Trump’s comments come amid heightened concern over his relationship with Russian President Vladimir Putin, who views Nato as a threat. European leaders have backed plans to boost defence spending and continue supporting Ukraine.
