What is the overall general mission of Emergency Management? Emergency Management refers to those capabilities and actions necessary to secure the homeland against acts of terrorism and manmade disasters. Emergency Management coordinates and integrates activities needed to mitigate against, prepare for, respond to, and recover from emergencies due to all hazards. Emergency Management refers to those capabilities and actions necessary to reduce loss of life and property by lessening the impact of disasters. Emergency Management refers to those capabilities and actions necessary to assist communities affected by an incident to recover effectively