David Perdue, a former GOP senator from Georgia, will be on the front lines of the fraught U.S.-China trade relationship.

WASHINGTON (AP) — The Senate on Tuesday confirmed former Sen. David Perdue as ambassador to China, just as the U.S. and China are locked in a tariff showdown that threatens to redefine diplomatic relations between the world’s two largest economies.

The US Senate has confirmed that former Georgia Senator David Perdue will become ambassador to China, a key post amid the Trump administration's escalating trade tensions with Beijing. Perdue, who was nominated by Trump during the transition period in December,