1. Research involving the use of biological warfare agents will be used for defensive purposes.

2. The biological warfare caused the soldiers to drop like dead flies.

3. Our country refused to arm our soldiers with biological warfare.

4. Biological warfare can cause far more damage than ordinary wars.

5. Biological warfare is terrible.

6. Biological warfare ( BW ) and chemical warfare ( CW ) research involved testing in many locations.

7. He knew then that the mystery of Titron was only partly explained by the secret biological warfare establishment.

8. But you couldn't possibly have known about the Japanese biological warfare experiments in Harbin!

9. Speed is of the essence in successfully containing a biological warfare attack.

10. It appears that in the face of chemical or biological warfare,[] a woman's primary job is to doff her clothes.