U.S. Homeland Security chief says Canada–U.S. relationship is “fracturing”

U.S. Homeland Security Secretary Markwayne Mullin says the Canada–United States relationship is “fracturing” and needs to be repaired to maintain security for both countries. Speaking in Washington, Mullin links the issue to cross-border criminal activity, saying pressures on Mexican cartels have contributed to criminal activity shifting toward the United States’ northern border. In that context, he argues that closer coordination between the two countries is required to respond effectively. The comments emphasize how law-enforcement and border-security challenges connected to organized crime can strain or expose weaknesses in cooperation between neighboring partners. While Mullin’s remarks focus on restoring the relationship, the statements also indicate that the U.S. views cartel-related pressures as a key driver behind increased attention on the northern border. The reporting reflects Mullin’s characterization of the current state of Canada–U.S. ties as needing urgent attention, rather than offering specific new policy measures or timelines.