Bahrain National Security Agency

Bahrain's National Security Agency (BNSA) is the country's national security authority, as indicated by its official name and aliases.
The agency operates from its headquarters located in Bahrain.
Its mandate includes protecting governmental institutions and critical infrastructure from threats.
It works to defend national security against external and internal challenges.
The agency coordinates with other state bodies, such as the Ministry of Interior, to fulfil its responsibilities.
It carries out functions that support the overall security posture of the state.

In July 2019 the BNSA was among the targets of a cyberattack that also struck the Ministry of Interior and the Electricity and Water Authority.
The intrusion was suspected to originate from Iranian state‑sponsored actors, a view noted in U.S. intelligence assessments at the time.
Bahraini authorities reported intercepting millions of malicious cyber incidents during the same period, indicating the agency's active defensive measures.
The event highlighted persistent threats to governmental entities and essential services in Bahrain.
It aligned with observed patterns of Iranian cyber activity aimed at under‑protected infrastructure across allied nations.
Consequently, the BNSA is recognised for integrating traditional security functions with cyber‑defence capabilities to protect national assets.