Alberta's Danielle Smith, Saskatchewan's Scott Moe, and Manitoba's Wab Kinew said Tuesday that Canada must better address the concerns of its largest trading partner.

Incoming U.S. president Donald Trump promised Monday to impose the tariffs on his first day in office in January. He said he would keep the tariffs in place until Canada and Mexico stop illegal border crossings and prevent drugs such as fentanyl from entering the U.S.

Smith told the legislature Tuesday the tariffs would be "devastating" across the board.

She said she will highlight the "pressure points" that need to be addressed during a planned meeting Wednesday between premiers and Prime Minister Justin Trudeau.

"I believe the new (Trump) administration has been very clear about what it is they want. They want us to meet our two-per-cent NATO commitment, and they want to stop the leaky border," she said, pointing to the illegal fentanyl trade.

In a video posted to social media, Smith said Canada needs to reach its pledged commitment to spend at least two per cent of its gross domestic product on defence by 2032.

"If their trade partners are looking to be free riders on American security interests, that's also going to harm the relationship," Smith said, adding, "you also have to take seriously the asylum seekers."

The U.S. is Alberta's largest trading partner, with $188 billion in bilateral trade in 2023. Last year, energy products accounted for more than 80 per cent of that trade, or about $134 billion.

Smith said the vast majority of Alberta's energy exports to the U.S. are "delivered through secure and safe pipelines," which "do not in any way contribute to these illegal activities."

Manitoba's premier said Tuesday the tariffs would mean a recession for his province and that Canada needs to show the new U.S. administration it's serious about border security and tackling the drug crisis.

Kinew said it begins with Canada's pledge to its NATO allies.

"First and foremost, (it's about) hitting that target of two per cent spending on defence," said Kinew.

"That gets us in the game just to be taken seriously as a security partner with the U.S. If we don't do it, it's going to become a trade problem."

In Regina, Moe told reporters he understands Trump's position on border security

He proposed Trudeau look at having the Canada Border Services Agency work under the arm of the military.

"I think that might be a way for us to really work collaboratively, to work together with our American people, but also ensuring that we do have a secure border," he said.

Moe added the proposed tariffs would hurt Saskatchewan's export-based economy and drive up prices on both sides of the border.

"This will have a significant impact in Canada and particularly in Saskatchewan. We export about 60 per cent of our products to the U.S. I don't think any job, any industry would be untouched with a 25-per-cent tariff from the U.S. on all Canadian products," he said.

He said his province plans to use all levers at its disposal to stop the tariffs and will approach the U.S. directly, adding the province has a strong relationship with some in Trump's administration.

In 2023, Saskatchewan's exports to the U.S. amounted to almost $27 billion after hitting a record high of $29 billion in 2022. Its top exports include crude oil, potash and canola.

This report by The Canadian Press was first published Nov. 26, 2024.

-- With files from Jeremy Simes in Regina and Brittany Hobson in Winnipeg