Tensions have escalated between two nations, prompting a response from Canada. Retaliatory tariffs against the United States will be announced by Canada on Tuesday. This move comes after relations between the two countries deteriorated sharply on Monday.

Further details about the tariffs and the current state of relations are available from the source. The announcement is set to take place on Tuesday, but specifics about the tariffs have not been provided.

The decision to impose retaliatory tariffs is a significant development in the ongoing situation between the two countries. More information can be found through the original source.