The National Security Office manages the strategic planning and oversight of Whole of Government collaborations. Our portfolio spans 28 agencies across nine ministries, and we ensure that the requirements of stakeholders are fulfilled. As a small and densely populated nation, critical incidents can have cascading effects with far-reaching implications on our society and economy. DSO has been a strategic partner to government agencies in responding effectively to national crises and advancing national security capabilities. Beyond mitigating complex threats, the National Security Office supports Whole of Government efforts in the strengthening of the nation’s resilience against emerging threats.