The FA HWB is a nuclear command post located in the Hauts-de-France region of northern France. This facility is part of France's strategic nuclear deterrent, which is the third-largest in the world, after those of Russia and the United States. The nuclear arsenal of France is estimated to consist of approximately 290 warheads, according to the Federation of American Scientists.
The FA HWB plays a crucial role in the country's nuclear deterrence strategy, ensuring that France maintains control over its nuclear capabilities while potentially integrating its allies into the decision-making process. This integration is part of a broader effort to enhance European security in an increasingly unstable global environment. The facility is designed to withstand various threats and ensure the continuity of command and control in the event of a nuclear conflict.