Ministry of State Security (China)

The Ministry of State Security is the principal civilian intelligence, security and secret police agency of the People's Republic of China, responsible for foreign intelligence, counterintelligence, and the political security of the Chinese Communist Party (CCP). One of the largest and most secretive intelligence organizations in the world, it is headquartered in the Haidian District of Beijing, with powerful semi-autonomous branches at the provincial, city, municipality and township levels throughout China.