The National Security Office plays a pivotal role in coordinating DSO’s collaborations with government agencies to strengthen Singapore’s national security capabilities. Our focus is on protecting critical physical and digital infrastructure, and countering Chemical, Biological, Radiological, and Nuclear threats.

By working closely with other government agencies, we ensure Singapore remains prepared to address evolving security challenges. These strategic collaborations allow DSO to contribute to national security initiatives, enhancing our ability to defend against physical and digital threats.