President-elect Donald Trump spoke Friday with Taiwan’s president, a major departure from decades of U.S. policy in Asia and a breach of diplomatic protocol with ramifications for the incoming president’s relations with China. Trump spoke by phone with Taiwanese President Tsai Ying-wen, Trump spokeswoman Hope Hicks said. The conversation was first reported by the Financial Times and the Taipei Times. The call is the first known contact between a U.S. president or president-elect with a Taiwanese leader since the United States broke diplomatic relations with the island in 1979. China considers Taiwan a province, and news of the official outreach by Trump is likely to infuriate the regional military and economic power.