The Chinese military claimed it tracked and monitored the American and Canadian warships in the Taiwan Strait.

The Chinese military criticized the US and Canada for “undermining peace and stability” by sending warships through the Taiwan Strait, just days after Beijing conducted major drills around the island.

U.S. and Canadian warships sailed through the disputed Taiwan Strait on Sunday, almost a week after China held massive war games around Taiwan, which Beijing claims as its own territory.