The Government of China is engaged in espionage overseas, directed through diverse methods via the Ministry of State Security (MSS), the Ministry of Public Security (MPS), the United Front Work Department (UFWD), People's Liberation Army (PLA); (vis-à-vis the Intelligence Bureau of the Joint Staff Department) and numerous front organizations and state-owned enterprises. It employs a variety of tactics including cyber espionage to gain access to sensitive information remotely, signals intelligence, human intelligence as well as the exertion of political influence via the UFWD through the co-optation of ethnic Chinese diaspora communities and associations. The Chinese government is also engaged in industrial espionage aimed at gathering information to bolster its economy, as well as transnational repression of dissidents abroad such as supporters of the Tibetan independence movement and Uyghurs as well as the Taiwan independence movement, the Hong Kong independence movement, Falun Gong, pro-democracy activists, and other critics of the Chinese Communist Party (CCP). The United States alleges that the degree of intelligence activity is unprecedented in its assertiveness and engagement in multiple host countries, particularly the United States, to which various US officials contend economic damages, prosperity and stolen innovations have resulted in $US320-445 billion annually since its inception and activities. Modes of operation It is believed that Chinese espionage is aimed at the preservation of China's national security through gaining commercial, technological, and military secrets. It is generally believed that Chinese intelligence agencies operate differently from other espionage organizations by employing primarily academics or students who will be in their host country only a short time, rather than spending years cultivating a few high-level sources or double agents. The use of non-traditional intelligence assets is codified in Chinese law. Article 14 of China's 2017 National Intelligence Law mandates that Chinese intelligence agencies "may ask relevant institutions, organizations and citizens to provide necessary support, assistance and cooperation." Honey trapping and kompromat are also common tools of Chinese intelligence services. Much of the information available to the public about the Chinese intelligence services comes from defectors, whom the PRC accuses of lying to promote an anti-PRC agenda. One known exception to this rule is the case of Katrina Leung, who was accused of starting an affair with an FBI agent to gain sensitive documents from him. A U.S. judge dismissed all charges against her due to prosecutorial misconduct. The United States believes the Chinese military has been developing network technology in