By David Lawder, Andrea Shalal and Timothy Aeppel WASHINGTON (Reuters) -U.S. President Donald Trump's latest tariff delay provided some hope to major trade partners Japan, South Korea and the European Union that deals to ease duties could still be reached,

Donald Trump has revived his threat to hit major trading partners with steep “reciprocal” tariffs even as he granted a three-week reprieve for countries to negotiate trade deals with the US. The president on Monday sent letters to Japan and South Korea,