Iran is preparing for a nuclear attack on the US. The authorities send warnings to their citizens. Iranian state television has begun showing instructions on how to survive a nuclear attack. Citizens were urged not to look at the flash of the explosion, take shelter in buildings, avoid windows and be prepared to spend at least 24 hours in shelters.

Iran is preparing for a nuclear attack on the US. The authorities send warnings to their citizens. Iranian state television has begun showing instructions on how to survive a nuclear attack. Citizens were urged not to look at the flash of the explosion, take shelter in buildings, avoid windows and be prepared to spend at least 24 hours in shelters.