The priority of the nation is a protected homeland, and it's mainly accomplished through the nation military execution strategy. The event of 9/11 terrorist attacks created an opportunity for the United States to reflect, and find a better approach to respond to terrorism. Together with, the U.S. military will keep playing an essential role in ensuring the protection of the country’s territory through the assistant of the homeland defense, emergency preparedness planning, and civil support missions. Nonetheless, the federal government has an inherent strength in the Homeland Security. Also, Homeland Defense and the Department of Justices because of the overlap of their responsibilities and capabilities; and because of that, it permits the United States …show more content…
On the same note, homeland defense is defined as the protection of the United States oversee, domestic population, territory, aggression, and critical infrastructure against external threats. Equally important, during domestic emergencies; HLD provides support to the U.S. civil authorities; the missions for civil support are to undertaken by the department of defense when they participation is suitable, and the ending position of the HLD roles are clearly defined. In the light of this, emergency preparedness planning, operations of civil support, and homeland defense are the three conditions that oversee the involvement of Department of defense in America. Correspondingly, the DOD carries out military missions such as defense ballistic missile, operations maritime defense, and air patrols combat during an in extraordinary circumstances. (Clarke, & Chenoweth, 2006).Then again, they respond to catastrophic events, and attack in the state of emergency; these disastrous includes but not limited to floods, tornadoes, fires, hurricanes, and forest. Finally, the HLD participants in a limited mission scope such as helping other federal agencies fight against