The National Security Bureau (NSB; Chinese: 國家安全局; pinyin: Guójiā Ānquán Jú) is the principal intelligence agency of Taiwan. The organization was created in 1955 by a ROC Presidential Directive from Chiang Kai-shek, to supervise and coordinate all security-related administrative organizations, military agencies and KMT organizations in Taiwan.

國家安全局 National Security Bureau (NSB) 局本部大門 局本部大門照壁上本局局徽 局本部大門「效忠國家」照壁 特勤中心「忠誠無私」照壁 特勤中心「以身作盾」照壁 特勤中心射擊訓練狀況 本局龍園 科技中心櫻花步道

NSB Director-General Dr. Ming-Yen Tsai Visits Taiwan’s Diplomatic Allies in the South Pacific to Inspect the Protective Mission for President Lai’s Upcoming State Visits

As stipulated by the NSB's Organic Law, the Bureau is authorized to integrate, coordinate and support national security-related intelligence operations conducted by various functional organizations within the intelligence and law enforcement community.

Nov 12, 2024 · The bureau plans to progressively improve its cybersecurity defenses, enhance auditing, expand control measures, and increase security depth to protect information transmission facilities. Additionally, the NSB said it aims …

In intelligence: Taiwan. The once-covert National Security Bureau, developed in China in 1955, had a long history of clandestine arrests and executions. In 1994 it became a formal legal institution, and the names of its senior officials appeared in the press for the first time. The agency, which is under… Read More

May 29, 2024 · Identify the top priorities for President Lai’s national security team in managing U.S.-Taiwan relations, cross-strait relations, and Taiwan’s global diplomacy and foreign policy.

Feb 19, 2023 · The recent selection of Tsai Ming-yen as Taiwan’s new National Security Bureau (NSB) chief has surprised analysts in Taiwan. It represents the second consecutive surprising appointment...

Jul 1, 2024 · Overview of the National Security Bureau (Taiwan) The National Security Bureau of Taiwan, crucial for safeguarding the nation’s interests, is the primary intelligence agency responsible for counterintelligence, national defense, and crisis management.

Jan 12, 2025 · TAIPEI (Taiwan News) — The National Security Bureau (NSB) released a report on Sunday warning of a surge in Chinese espionage cases in Taiwan. The number of spy cases rose from three in 2021 to 15 last year, the NSB reported. A total of 64 individuals were prosecuted, compared to 48 in 2023.