The U.S.-South Korea free trade agreement will hit the 10-year mark on March 15. Pictured: A container ship is anchored at a shipyard in Geoje, near Busan, South Korea, on Aug. 11, 2020.

The free trade and investment agreement between the U.S. and South Korea will hit the 10-year mark on March 15. With bilateral trade having expanded nearly 70% over the past decade, the ...