
SEOUL — House Speaker Nancy Pelosi's plane touched down in Taiwan on Tuesday evening local time. Her visit sparked warnings from mainland China, and the risk of a fourth crisis in the area known as the Taiwan Strait.
China sees Taiwan as part of its territory, and the visit by Pelosi — the highest-ranking elected U.S. official to visit the island since House Speaker Newt Gingrich 25 years ago — as a breach of its sovereignty. It also sees it as a breach of Washington's commitment to a "one-China policy," recognizing Beijing as China's sole legitimate government.