His political strategy is based on class, and setting people against each other.

On what aspect of the drug trade will the strategy be based?

It was a good strategy, based on what we knew about the way they liked to fight, which wasn't much.

This strategy was based on a number of key objectives.

He did not know it: yet his whole strategy must be based upon that assumption.

The strategy of war is based on the relationships that all the main characters share with other powerful countries.

Now, the whole strategy of a game may be based on pawn structure.

"Our strategy in Afghanistan is based on security, stability and developing a strong central government," he said.

His strategy was based on the close co-operation of land and sea forces.

The action brought into question the basic assumptions on which American deterrent strategy is based.