The Department of Defense has suspended a joint military advisory board with Canada that dates to World War II, escalating tensions between President Donald Trump and Canadian Prime Minister Mark Carney.
Pentagon policy chief Elbridge Colby announced the suspension of the Permanent Joint Board on Defense, claiming Canada has failed to adequately invest in military modernization, and he pointed specifically to remarks Carney had made at the World Economic Forum in January calling on "middle powers" to unite as a bulwark against superpowers, reported The Hill.
Carney downplayed the move Tuesday, noting that Canada was spending 2 percent of its gross domestic product on defense for the first time since the fall of the Berlin Wall, including a $40 billion investment in the North American Aerospace Defense Command. "I wouldn't overplay the importance of this," he said of the suspended board.
But Canadian defense experts warned the decision signals a dangerous deterioration in one of the world's most important bilateral relationships.
"None of this political rhetoric serves anyone's purposes but China and Russia," said Andrea Charron, director of the Center for Defence and Security Studies at the University of Manitoba.
The board, composed of military and civilian advisers, typically meets once a year to consult on matters of mutual importance. Experts said its suspension is unlikely to disrupt day-to-day military cooperation between the two countries, given that other communication channels remain intact — but said the symbolism carries real weight.
Trump's frustrations with Carney have been building for months. Canada is renegotiating a trade agreement with the U.S., recently awarded Australia a contract to build its Arctic radar system, and is weighing the purchase of Swedish fighter jets over American-made F-35s.
Defense analyst David Perry said Canada has itself to blame, in part, for not using forums like the joint board more proactively. "I can imagine a scenario where somebody in the Pentagon said, 'What's on the agenda for this next meeting?' and thought the answer was underwhelming," he said.
Carney has committed to raising defense spending to 3.5 percent of GDP by 2035, though experts say achieving that target will require difficult trade-offs with domestic social programs.
