Sweeping tariffs set to be imposed by President Donald Trump next month may cast a pall over his top diplomat’s first official trip to Asia this week — just as the U.S. seeks to boost relations with Indo-Pacific nations to counter China’s growing influence in the region.

Williams also added that tariffs on Southeast Asian countries could have unintended consequences. He said that many companies had moved operations from China to countries like Vie

Beyond the South East Asian producers, Trump's tariffs also raise costs for American companies that have been operating in the region for decades. The clothing and footwear industry stands to suffer - brands like Nike have long outsourced manufacturing to countries like Vietnam and Indonesia.