I would let students work on campus, but it does not seem a cause for municipal warfare.

"After six thousand years, you must be aware of the human capacity for warfare- through every means possible."

"These were clearly agents that could be used for biological warfare."

In a war they are also used for unconventional warfare.

The plan calls for psychological warfare to shape public opinion.

I thus must believe that this vessel was not meant for warfare.

At the same time, the 10th Division has not neglected its training for warfare.

I don't think most Americans are up for perennial warfare.

A second group of younger men, the "red" organization, was responsible for warfare.

"Perhaps tonight you can put your talent for warfare to better use."