National Preparedness (PPD-8) examines how the nation should approach preparing for threats and hazards that pose the greatest risk to U.S. security. It is the view of the U.S. Department of Homeland Security that "national preparedness is the shared responsibility of our whole community. Ever member contributes, including individuals, communities, the private and nonprofit sectors, faith-based organizations, and Federal, state, and local governments" (U.S. Department of Homeland Security, 2011). Therefore, the Department of Homeland Security feels that increasing preparedness across all sectors, public and private, better enables the entire society to deal with potential disasters. Moreover, one of the Department's goals is to increase resiliency; they are aware that not all disasters can be avoided, but want to make sure the country is well-prepared to weather a disaster.
One of the recurring issues with homeland security-geared legislation is that it is seen by many as being somewhat overbroad and unconstitutional. In the wake of the 9/11 attacks, Americans were willing to endorse laws that emphasized security over constitutionality. "As has been true in the past, such events typically lead to a movement in the federal power pendulum toward centralization of power in the national government" (Clovis, 2006). However, after the immediate threat has dissipated, people become increasingly uncomfortable with this new balance of power, and seek to undo some of the centralization of power. History has shown that there does not appear to ever be a scenario in which power, once preempted by the federal government, ever wholly returns to the state or local governments. Instead, power remains in the federal government. This certainly appears to be the case in the area of homeland security. It has been over a decade since the last terrorist attack on U.S. soil, yet there has been no significant lessening of post 9-11 governmental power increases in response to 9/11. Moreover, even those who advocate for reducing federal power and insist upon adherence to the constitution are stymied by the unproveable argument that these increasing restrictions have resulted in greater safety for Americans. Advocates of these increased laws and restrictions repeatedly suggest that they have increased safety for Americans, but suggest that governmental confidentiality issues prevent the release of this information, because releasing it would reveal to the terrorist how the government has been able to foil planned attacks and increase vulnerability to future terrorist attacks.
Unclassified strategic national risk assessment document
Under the auspices of PPD-8, the Secretary of Homeland Security, in an effort supported by the offices of the Director of National Intelligence and the Attorney General, sought to conduct strategic national risk assessment (SNRA) to identify which threats to national security are the most significant. The SNRA identified the biggest national security issues as: terrorism, cyber attacks, natural disasters, and pandemics. The SNRA helps establish a new baseline for the homeland security risk. It did so by evaluating, "the risk from known threats and hazards that have the potential to significantly impact the Nation's homeland security. These threats and hazards were grouped into a series of national-level events with the potential to test the Nation's preparedness" (Department of Homeland Security, 2011). Moreover, it is important to realize that the concerns addressed in the SNRA were not necessarily those concerns that many people perceive as a risk to homeland security. "Only events that have a distinct beginning and end and those with an explicit nexus to homeland security missions were included. This approach excluded: Chronic societal concerns, such as immigration and border violations, and those that are generally not related to homeland security national preparedness, such as cancer or car accidents, and; Political, economic, environmental, and societal trends that may contribute to a changing risk environment but are not explicitly homeland security national-level events (e.g.,
demographic shifts, economic trends)" (Department of Homeland Security, 2011).
The SNRA identified several factors as posing a significant risk to domestic security. These national- level events were grouped into three categories: natural, technological / accidental, and adversarial / human caused (Department of Homeland Security, 2011). Examples of natural events include wildfires, earthquakes, and other natural disasters, but also outbreaks of human or animal disease (Department of Homeland Security, 2011). Examples of technological/accidental events include accidental release of nuclear material, chemical spills, biological food contamination, and dam failure (Department of Homeland Security, 2011). Examples of adversarial / human caused activity include the use of aircraft as a weapon, armed assaults, chemical or biological terrorism, cyber attacks, nuclear attacks, and explosive terrorist attacks (Department of Homeland Security, 2011).
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