Definition of 'biological warfare'
Example sentences containing 'biological warfare'
Later, we were ordered to produce some evidence of America's offensive biological warfare programme, no matter what it took.CHAMELEON (2002)
He used to be deputy director of the biological warfare division of Biopreparat, the Soviet State pharmaceutical and chemical concern.CHAMELEON (2002)
The fact is, America did continue its research into biological warfare but it restricted itself to a defensive capability.CHAMELEON (2002)
Definition of biological warfare from the Collins English Dictionary