Ungjin Commandery

The Ungjin Commandery was an administrative division of the Chinese Tang dynasty that existed between 660 and 671 on the Korean Peninsula. It was created in place of Baekje in present-day Chungcheong Province after its defeat by a joint Silla-Tang alliance. The Tang dynasty incorporated the Ungjin Commandery into the Protectorate General to Pacify the East and furthermore proposed to Munmu of Silla to set up the Great Commandery of Gyerim in place of Silla. Those political organizations renamed the newly conquered areas under the Jimi system.