A U.S. appeals court on Thursday will review President Donald Trump's power to impose tariffs, after a lower court said he exceeded his authority with sweeping levies on imported goods.

NEW DELHI (Reuters) -Indian opposition parties criticised the government on Thursday, describing U.S. President Donald Trump's threat of a 25% tariff as a diplomatic failure for New Delhi, while the rupee currency tumbled and equity indexes slid in response to the news.

The Taiwanese leader canceled U.S. transit visits after being urged to change his plans, two officials said. Washington has been in talks with Beijing over trade and a possible summit.

President Donald Trump reportedly denied Taiwanese President Lai Ching-te a visit to the U.S. as Washington participates in trade talks

Washington seeks to avoid a tantrum from Xi Jinping while the two countries are in the midst of negotiating a tariff agreement. Although the United States does not maintain formal diplomatic relations with Taiwan,