The United States warned that continued strikes against American ships would bring more severe retaliation.

Some investigators said the lack of public response reflected fear that cooperation with the police would bring retaliation by drug dealers.

This tactic ultimately proved successful, but only after generations, and it naturally brought aggressive retaliation against the Bajorans.

Washington has responded that any such action will bring American retaliation.

But that could bring about retaliation, in the form of Tehran cutting oil production, which could lead to No. 2.

The rebel attacks have already brought retaliation.

This type of attack, however, could bring retaliation.

Any fighting between the Santos and the Spiders will bring instant retaliation.

The air raids brought Iranian retaliation, which included the aerial bombing of Baghdad.

Some wouldn't give their full names to a reporter, fearing that criticism of the American government could bring retaliation.