US-Canada trade conflict deepens as 50 percent tariffs take effect

The US has imposed 50 percent tariffs on $20 billion of Canadian goods after talks collapsed, prompting Ottawa to prepare a dollar-for-dollar retaliatory package.
Trade tensions between the United States and Canada have intensified following the breakdown of late-stage negotiations on Friday. Washington enacted 50 percent tariffs under Section 338 on approximately $20 billion worth of Canadian imports on Saturday, affecting roughly five percent of Canada's annual exports.
In response, Canadian Prime Minister Mark Carney suspended bilateral trade negotiations and confirmed that Ottawa will present a countermeasures package on Tuesday. The planned response includes dollar-for-dollar retaliatory tariffs on American goods alongside direct financial support for domestic businesses and workers.
US President Donald Trump warned that any Canadian retaliation would trigger additional trade restrictions from Washington, signalling further economic strain between the historic allies.
Sources: BBC News, Cyprus Mail, France24, STV News, Sweden Herald
Sources
- Cyprus Mail — US, Canada fail to reach trade deal as 50% tariffs take effect
- STV News — US imposes 50% tariffs on Canadian goods as trade talks break down
- Sweden Herald — Canada to unveil tariff response to protect businesses and workers
- France24 — What to know about Trump's Canada tariffs and the escalating trade war
- BBC News — What tariffs will really cost Canadians and Americans
Earlier coverage
- Sep 1, 2026, 01:30 PM UTCCanada to outline counter-tariffs and economic support after US trade talks collapse
- Sep 1, 2026, 08:00 AM UTCCanada prepares retaliatory tariffs following breakdown in US trade talks
- Sep 1, 2026, 05:00 AM UTCCanada prepares retaliatory package as US imposes 50 percent tariffs
- Sep 1, 2026, 04:30 AM UTCCanada prepares response as US 50 percent tariffs take effect
- Aug 31, 2026, 10:30 AM UTCCanada prepares retaliatory package as 50 percent US tariffs take effect
- Aug 30, 2026, 10:00 AM UTCCanada prepares retaliatory tariffs following US trade deal collapse
- Aug 30, 2026, 06:30 AM UTCCanada prepares retaliatory measures following US tariff implementation
- Aug 30, 2026, 01:00 AM UTCCanada prepares retaliatory package as US tariffs take effect
- Aug 29, 2026, 03:30 PM UTCCanada to unveil retaliatory package following 50% US tariffs
- Aug 29, 2026, 12:30 AM UTCUS 50 percent tariffs on Canadian goods take effect as Ottawa prepares response