Prime Minister Mark Carney said Canada will consider all options, including retaliation, after the US imposed 50 percent [1] tariffs on most Canadian goods.

This escalation threatens to destabilize one of the world's largest trading relationships, potentially triggering a trade war that could disrupt critical supply chains across North America.

Carney made the remarks in Ottawa on Thursday, July 23, 2026 [1], following the announcement of the tariffs by President Donald Trump on Monday, July 22, 2026 [3]. The new measures target a broad spectrum of Canadian imports, creating immediate economic pressure on exporters.

"Canada will do whatever it takes to defend itself in a trade ..." Carney said [4].

The Prime Minister indicated that the government is reviewing its strategic response to the sweeping taxes. He emphasized that the administration is not limiting its potential countermeasures to a single approach.

"When I say we will do whatever it takes and keep all options, obviously, it’s a comprehensive point," Carney said [5].

The move by the US administration follows a period of increasing tension over trade imbalances. By signaling a willingness to retaliate, Canada is attempting to leverage its own market access to pressure the US into reconsidering the 50 percent [1] rate.

Economic observers suggest the situation puts the Canadian leadership in a difficult position as they balance the need for a strong national defense of industry with the risks of further US escalation. The government has not yet specified which US goods or sectors would be targeted if retaliation begins.

“"Canada will do whatever it takes to defend itself in a trade ..."”

The threat of retaliatory tariffs marks a significant shift from diplomatic negotiation to economic confrontation. If Canada implements symmetrical tariffs, it could lead to a cycle of escalation that increases costs for consumers in both nations and disrupts the integrated automotive and energy sectors that define the US-Canada border economy.