This is used for protection against nuclear, biological and chemical warfare.

We were working,' he said as if the statement had no special significance, 'on a defense against genetic warfare.

After the terrorist attacks, the government is likely to increase spending on defenses against biological warfare.

We safeguard the health of mankind through the stars against plague and medical warfare.

He advocated a system to monitor disease and rapidly disseminate information, as a prime defense against biological warfare.

But the announcement caused concern among many of the scientists and Government officials who are working to strengthen the nation's defenses against biological warfare.

The research is intended to develop defenses against biological warfare, not to develop weapons.

They use wheeled vehicles, lack ships capable of light speed, and cannot defend themselves against nuclear warfare.

He also spoke out against nuclear warfare and in favor of a fair wage.

The best insurance against renewed warfare in Bosnia would be finding jobs for some 300,000 former soldiers now demobilized.