TAIPEI, Taiwan — U.S. and Canadian warships sailed through the Taiwan Strait on Sunday, almost a week after China held massive war games around Taiwan, which Beijing claims as its own territory. The destroyer USS Higgins and the Canadian frigate HMCS Vancouver made a “routine” transit of the Taiwan Strait meant to uphold the principle of freedom of navigation for all countries, read a statement Monday by the U.S. Navy’s 7th Fleet. The U.S. Navy, occasionally joined by ships from allied