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Homeland security is an American national security term for "the national effort to ensure a homeland that is safe, secure, and resilient against terrorism and other hazards where American interests, aspirations, and ways of life can thrive" [1] to the "national effort to prevent terrorist attacks within the United States, reduce the vulnerability of the U.S. to terrorism, and minimize the ...
It began operations in 2003, formed as a result of the Homeland Security Act of 2002, enacted in response to the September 11 attacks. With more than 240,000 employees, [60] DHS is the third-largest cabinet department Homeland security policy is coordinated at the Presidential level by the Homeland Security Council.
Introduction to homeland security: Principles of all-hazards risk management (Butterworth-Heinemann, 2011) Ramsay, James D. et al. Theoretical Foundations of Homeland Security: Strategies, Operations, and Structures (Routledge, 2021) Sylves, Richard T. Disaster policy and politics: Emergency management and homeland security (CQ press, 2019).
The security measures were requested by Homeland Security officials, said Keith Monroe, director of county facilities management. Officials asked the county to evaluate the condition of the ...
A new guide from the Department of Homeland Security released Wednesday aims to help churches, synagogues, mosques and other houses of worship protect themselves at a time of heightened tensions ...
In the United States, border security includes the protection of ports, airports, and the country's 3,017-mile (4,855 km) land border with Canada and 1,933-mile (3,111 km) border with Mexico. Central to U.S. national security, border security incorporates responses to issues such as terrorism, illegal immigration, smuggling, and human trafficking.
Joseph J. Romm, an American physicist, climate change and energy security expert, in his 1993 book Defining national security: the nonmilitary aspects takes Ullman's 1983 definition of threat as a starting point and lists security from narcotic cartels, economic security, environmental security and energy security as the non-military elements of national security.
U.S. National Security organization has remained essentially stable since July 26, 1947, when U.S. President Harry S. Truman signed the National Security Act of 1947. Together with its 1949 amendment, this act: Created the National Military Establishment (NME) which became known as the Department of Defense when the act was amended in 1949.