National Response Framework

This National Response Framework (NRF) [or Framework] is a guide to how the Nation conducts all-hazards response. It is built upon scalable, flexible, and adaptable coordinating structures to align key roles and responsibilities across the Nation. It describes specific authorities and best practices for managing incidents that range from the serious but purely local, to large-scale terrorist attacks or catastrophic natural disasters. This document explains the common discipline and structures that have been exercised and matured at the local, tribal, State, and national levels over time. It describes key lessons learned from Hurricanes Katrina and Rita, focusing particularly on how the Federal Government is organized to support communities and States in catastrophic incidents. Most importantly, it builds upon the National Incident Management System (NIMS), which provides a consistent template for managing incidents.

Domestic Extremism Lexicon

This product is one in a series of reference aids designed to provide operational and intelligence advice and assistance to other elements of DHS, as well as state, local, and regional fusions centers. DHS/I&A intends this background information to assist federal, state, local, and tribal homeland security and law enforcement officials in conducting analytic activities. This product provides definitions for key terms and phrases that often appear in DHS analysis that addresses the nature and scope of the threat that domestic, non-Islamic extremism poses to the United States. Definitions were derived from a variety of open source materials and unclassified information, then further developed during facilitated workshops with DHS intelligence analysts knowledgeable about domestic, non-Islamic extremism in the United States.