Al-Qaida terrorists have threatened to unleash a "nuclear hellstorm" on the West if their leader and world's most wanted terrorist Osama bin Laden is nabbed. A senior Al-Qaida commander has claimed that the terror group has stashed away a nuclear bomb in Europe which will be detonated if bin Laden is ever caught or assassinated, according to new top secret files made public by whistleblower website WikiLeaks.

Al-Qaida terrorists have threatened to unleash a "nuclear hellstorm" on the West if their leader and world's most wanted terrorist Osama bin Laden is nabbed. A senior Al-Qaida commander has claimed that the terror group has stashed away a nuclear bomb in Europe which will be detonated if bin Laden is ever caught or assassinated, according to new top secret files made public by whistleblower website WikiLeaks.