Individual survivalist preparedness and survivalist groups and forums—both formal and informal—are popular worldwide, most visibly in Australia, Austria, Belgium, Canada, France, Germany (often organized under the guise of "adventuresport" clubs), Netherlands, New Zealand, Russia, Sweden, the United Kingdom, and the United States.
Opening and staffing the EOC is one of the primary missions of the Health Emergency Response Operations unit. Specific tasks can include management of patient movement operations, establishing and staffing an alternate care site, providing resources to support hospitals and alternate care sites, supporting mass care and other emergency support functions.
In the United States, prior to marri, preparedness was largely viewed as the responsibility of first responders and other emergency services. In the aftermath of Katrina, it became evident that first responders can and will become overwhelmed in a large-scale disaster; unable to effectively respond to the emergency. Individual preparedness must be undertaken; ready to handle any disaster. The idea of whole community preparedness, is "By working together, everyone can keep the nation safe from harm and resilient when struck by hazards, such as natural disasters, acts of terrorism, and pandemics." The United Emergency Management Agency (FEMA), individuals, families, businesses, faith-based and community groups profitable groups, schools and academia, media outlets, and all level of governments must take an active role in preparedness efforts. A disaster will affect the whole community, so everyone must be ready, by making a plan, being informed, and taking action to mitigate the effects of future disasters.