According to the paragraph, homeland security is defined as "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."
A study of the security measures and policies implemented to protect a nation's citizens and infrastructure from external and internal threats.
Emergency Management: The structured process of preparing for, mitigating, responding to and recovering from an emergency or disaster.
Counterterrorism: Efforts to prevent, deter or respond to terrorist attacks, often involving intelligence gathering and analysis, law enforcement measures, and military operations.
Critical Infrastructure Protection: Actions taken to ensure the security and resilience of systems, networks, and assets that are essential to the functioning of society, including transportation, telecommunications, energy, and financial systems.
Intelligence Analysis: The process of collecting, evaluating, and disseminating information to support decision-making, often used in homeland security to identify and assess potential threats and vulnerabilities.
Border Security: Efforts to protect the nation's borders from illegal entry, including through the use of physical barriers, checkpoints, and surveillance technology.
Cybersecurity: The protection of computer systems, networks, and data from theft, damage, or unauthorized access or use.
Disaster Response: The immediate actions taken to save lives, protect property, and meet basic human needs during and after a disaster, often involving emergency services, the military, and voluntary organizations.
Chemical, Biological, Radiological, Nuclear, and Explosive (CBRNE) Defense: The preparation and response to incidents involving hazardous materials and weapons of mass destruction, including detection, decontamination, and medical treatment.
Homeland Defense: The protection of the United States from external threats, including terrorism, and the capability to respond to an attack.
Law Enforcement: The enforcement of laws and regulations to maintain order and prevent crime, often involving federal, state, and local agencies.
Public Health Preparedness: The planning, coordination, and response to threats to public health, such as infectious disease outbreaks, foodborne illnesses, and natural disasters.
Transportation Security: Efforts to protect the nation's transportation systems, including airports, seaports, and highways, from terrorist attacks and other threats.
Infrastructure Resilience: The ability of critical infrastructure to withstand disruption and recover quickly from disasters or other unplanned events.
Homeland Security Policy and Strategy: The development and implementation of policies and strategies to address homeland security threats and challenges.
Homeland Security Intelligence: The gathering, analyzing, and sharing of intelligence to inform homeland security decision-making and operations.
International Affairs: Diplomatic and military efforts aimed at fostering international cooperation and partnerships to prevent or respond to a homeland security threat.
The purpose of homeland security is to "prevent terrorist attacks within the United States, reduce the vulnerability of the U.S. to terrorism, and minimize the damage from attacks that do occur."
Terrorism can be influenced by factors such as political, religious, social, racial, or environmental ideologies.
The term "homeland security" encompasses both natural disasters and man-made events, including both acts of terrorism and natural calamities such as hurricanes.
The term "homeland security" emerged following the enactment of the Homeland Security Act of 2002 and the reorganization of U.S. government civil agencies in response to the September 11 attacks.
The term "homeland security" refers to the broader concept and efforts to ensure the safety, security, and resilience of the nation, while the Department of Homeland Security (DHS) is the executive branch agency specifically created by the Homeland Security Act of 2002.
The U.S. Commission on National Security/21st Century recommended the creation of a Department of Homeland Security to address the need for changes in how the United States operates in the area of homeland security.
The Department of Homeland Security (DHS) was formed by the Homeland Security Act of 2002.
Both the Senate Committee on Homeland Security and Governmental Affairs and the House Committee on Homeland Security are legislative bodies and distinct from the executive agency, DHS. Their actions are not the same as those of DHS.
Homeland defense (HD) refers to the military protection of U.S. territory, sovereignty, domestic population, and critical infrastructure against external threats and aggression. Quotes confirming the answers: