WASHINGTON — American diplomacy still happens in rooms with flags and water carafes. On February 28, 2026, European energy nerves made those rooms feel smaller than the war outside them. The scene at the Canadian Embassy on Pennsylvania Avenue was the kind of Washington tableau that looks choreographed until you watch the aides check their phones. Energy and Commerce turns to European energy nerves as Little Rock watches is the polite way to describe a capital that is fighting a war, an election and a trade rupture at the same time.
The nut of it is simple, and Canadians should not dress it up. American power still sets the tempo for North America, but it is being spent with less patience and more theatre. European energy nerves is where that impatience showed on February 28, 2026. The Iran confrontation was still, in those weeks, a crisis with a fuse rather than a war with a body count Americans had learned to recite. Officials talked about deterrence, tankers and red lines. The Strait of Hormuz was a risk premium, not yet a nightly map.
There is always a paper trail. Staffers circulated a USMCA enforcement package with the serial number H.R. 1790, which is how Washington pretends a political choice is a technical one. In Energy and Commerce, members asked questions they already knew the answers to, then left to tape hits that would be clipped before dinner. The public argument was about principle. The private argument was about 39 per cent of a slice of the map that still decides who runs the House.
"European energy nerves is not a messaging problem. It is a governing problem," a career trade lawyer told Maclean’s. The conversation happened the way they happen now: off to the side, on background, with a glance at the door. "You can survive a bad clip. You cannot survive a month of prices that people feel in the driveway." In Little Rock, that sentence would not be a metaphor.
Secondary sanctions are the part of American power that does not show up in a parade. They show up in a bank’s compliance memo and a ship’s insurance premium. China, the Gulf and Europe are running different calculations about Iran, oil and the cost of saying no to Washington. Canada’s calculation is narrower and more exposed: the alliance is the strategy, until the alliance is the problem.







