All three works have the same theme - accidental nuclear war - with the same plot.

The chances for confusion, and accidental nuclear war, are increased.

The result could be an accidental nuclear war.

At a time of crisis, this instability could lead to an accidental nuclear war.

One is widely viewed as raising the risk of accidental nuclear war.

But there's always the chance of accidental war, and that's what we have to overcome.

There, survivors of the accidental nuclear war, men and women destined to be the last human beings on earth, prepared for extinction.

This sparked a wave of fear that an intentional or accidental nuclear war was very much likely to occur at any time.

The treaty is designed to institute what officials call "confidence-building measures" to reduce the risk of accidental war in Europe.

A redesigned force would greatly reduce the risk of accidental war.