Toronto, Dec 23 (AP) Canadian Prime Minister Mark Carney announced on Monday that financier Mark Wiseman will serve as the country's next ambassador to the United States, an appointment that comes at a critical time in relations between the two major trading partners.

Wiseman will assume the role on Feb 15 and will be involved in negotiations with the US regarding the review of their free trade agreement.

“Mark Wiseman brings immense experience, contacts, and deep commitment at this crucial time of transformation of our relationship with the United States,” Carney said in a statement. “As a core member of our negotiating team, he will help advance the interests of Canadian workers, businesses, and institutions.” Wiseman replaces Kirsten Hillman, who announced her resignation earlier this month.

The US-Mexico-Canada trade pact, or USMCA, is up for review in 2026. US President Donald Trump negotiated the deal during his first term in office and included a clause to possibly renegotiate it in 2026.

Wiseman, 55, ran the investment fund of the Canada Pension Plan and also managed equity funds at the Ontario Teachers' Pension Plan. He is a friend of Carney, who ran the Bank of Canada from 2008 to 2013 and the Bank of England from 2013 to 2020.

In 2016, Wiseman became the senior managing director and global head of active equities at BlackRock, the world's largest asset manager.

Wiseman was once touted as a possible successor to BlackRock CEO Larry Fink, though his tenure at the company was cut short in 2019 when he departed after he failed to disclose a consensual relationship with a colleague.

He has since chaired the Alberta Investment Management Corp.

In October, Trump cut off tariff negotiations with Carney after the Ontario provincial government ran an anti-tariff advertisement in the US. It followed a spring of acrimony, since abated, over Trump's insistence that Canada should become the 51st US state.

Canada is the top export destination for 36 US states. Nearly CAD 3.6 billion (USD 2.7 billion) worth of goods and services cross the border each day.

About 60 per cent of US crude oil imports are from Canada, as are 85 per cent of US electricity imports.

Canada is also the largest foreign supplier of steel, aluminium, and uranium to the US and has 34 critical minerals and metals that the Pentagon is eager for and investing in for national security. (AP) AMJ AMJ

Mark Wiseman named Canada's ambassador to the United States to lead USMCA review negotiations effort. Mark Wiseman has been appointed Canada's ambassador to the United States, to assume the post on February 15 and serve as a core member of Canada's negotiating team for the 2026 review of the US-Mexico-Canada trade pact, replacing the outgoing ambassador and tasked with advancing Canadian economic interests in bilateral trade discussions.