In a surprising move, President Trump has reignited trade tensions by threatening a 25% tariff on Apple products unless they are manufactured in the U.S. This could significantly impact iPhone prices and alter the tech landscape.

"I expect iPhones that will be sold in the United States of America will be manufactured and built in the U.S."

President Donald Trump said that the tariffs he threatened against Apple Inc. earlier Friday would also be aimed at a wider range of device makers including Samsung Electronics Co. to spur them into moving manufacturing of their products to the US.