SEOUL -- The U.S. Air Force in South Korea is set to take measures to tighten security by retaking control of access to a gate at Osan Air Base, currently shared with the South Korean military, officials said Thursday.The move comes after the U.S. military lodged a complaint over a special counsel team's search and seizure at the air base in Pyeongtaek, some 65 kilometers south of Seoul, in July as part of its investigation into former President Yoon Suk Yeol's failed martial law bid.Currently, the U.S. side controls access to two of three gates that are in use at the air base, which also …READ FULL ARTICLE