The Taiwan Garrison Command (traditional Chinese: 台灣警備總司令部; simplified Chinese: 台湾警备总司令部; pinyin: Táiwān Jǐngbèi Zǒngsīlìngbù; Wade–Giles: Tai-wan Ching-pei Tsung-ssu-ling-pu) was a secret police/state security body which existed under the Republic of China Armed Forces on Taiwan. The agency was established at the end of World War II, and operated throughout the Cold War.