There would be civilian casualties in this operation, but war always required such sacrifices.

Supporters said the war required that the country not allow legal fine points to stand in its way.

We hear that the war against terrorism requires us to trim civil liberties at home.

"This war required new rules," mutters the soldier at one point.

The war required more materials sent to help the Americans fight the battles.

Whoever wins, the war on drugs will require strong leadership.

Every war required a starting point, a trigger incident.

The war against terrorism could require even more intermingling of political, military and economic interests.

Is there any reason to share in the sacrifices wars usually require?

The Count advises him that love and war require similar boldness.