Under a 2023 law, a president can’t unilaterally withdraw from the alliance without a two-thirds supermajority in the Senate or an act of Congress.

Elon Musk’s comments comes at a time when the future of the 32-member NATO, which will mark its 76th anniversary in April, hangs in the balance.

Elon Musk, who holds no official cabinet position in the administration, wrote on social media that he agrees the United States should leave NATO and the United Nations. On Saturday, Musk quote-tweeted “I agree” to a post from someone who wrote, “It’s time to leave NATO and the UN.”

Elon Musk expressed support for the U.S. exiting NATO, arguing it doesn't make sense for America to finance Europe's defense. His comments, made on social media, align with a suggestion from conservative commentators.

American billionaire Elon Musk, who is close to US President Donald Trump, believes that the United States should leave NATO and stop paying for Europe's defence. Source: European Pravda Details: In response to a call by US Senator Mike Lee to leave NATO,

Billionaire Elon Musk on Sunday expressed his support for the U.S. exiting NATO, saying it "doesn’t make sense for America to pay for the defense of Europe." Musk, who is advising U.S. President Donald Trump on plans to shrink the U.