That helicopter raid must have shaken the dust off anyone still doubting our diligence.

But when a helicopter raid on the camp turns out to be a real assault, Cody's tactics earn notice.

The air base, one of the largest in northern Syria, was often used by the military to carry out helicopter raids and deliver supplies.

At the same time, he said, he continued to run helicopter raids inside El Salvador.

He said he stayed on in El Salvador with his helicopter raids until 1989.

In addition to a helicopter raid, planners considered attacking the compound with B-2 Spirit stealth bombers.

Everyone knew that Bell's decision turned the helicopter raid into a suicide mission.

A helicopter raid eventually stopped the Gaddafi army from progressing any further.

We were told to expect helicopter raids, the octospider said.

I can tell you that that this area is not far from the area that was hit last month, also in helicopter raids, by forces.