Nuclear Blast — Immediate Response

The actions you take in the first 24 hours after a nuclear detonation — including the critical shelter decision — are more survivable than most people realise.

Understand the four categories of nuclear blast injuries and apply improvised first aid when professional medical care is unavailable.

Age-specific instructions, radiation vulnerability facts, KI dosing for children, and how to keep children calm and safe through the shelter period.

What to do in the first seconds of a nuclear detonation if you are caught outdoors or inside a vehicle, and how to reach better shelter fast.

Understand why panic is the greatest killer after a nuclear detonation, and how to manage your own psychology and that of others during shelter.