Nuclear Detonation

10-Kiloton Improvised Nuclear Device

Biological Attack & Disease Outbreak

Aerosol Anthrax
Pandemic Influenza
Plague
Food Contamination
Foreign Animal Disease (Foot and Mouth Disease)

Chemical Attack

Blister Agent
Toxic Industrial Chemicals
Nerve Agent
Chlorine Tank Explosion

Natural Disaster

Natural Disaster – Major Earthquake
Natural Disaster – Major Hurricane

Radiological Attack

Radiological Dispersal Devices

Explosives Attack

Bombing Using Improvised Explosive Device

Cyber Attack

Cyber Attack

References

Homeland Security Planning Scenarios

References

Executive Summaries of Planning Scenarios Homeland Security Council July 2004