discuss the policy of homeland security Solution Homeland security refers to a joint national effort to ensure that US is a safe, secure and protected against terror attack. The term came out due to reorganisation in the US Department of Homeland Security (DHS) after 9/11 attacks. Below are some of its office of policy components- 1. Office of Policy Implementation and Integration- It serves an advisory function in policy development and analysis across departments and offices. 2. Strategy, Planning, Analysis and Risk- It provides deparrtment with strategy development, strategic planning, long-term assessment, and decision analysis. 3. Homeland Security Advisory Council- It advises the Secretary on issues related to matters on homeland security 4. Office of International Affairs- Its also coordinates international activities across Office of the Secretary and other leadership of the Department. 5. The Office for State and Local Law Enforcement- Its work is confined to legal aspects and their effect on the society\'s stakeholders 6. Private Sector Office- It advises the department on matters related to private sector..