I am not at liberty to mention any details of a classified operation in Far Eastern waters.

Mr. Levey agreed to discuss the classified operation after the Times editors told him of the newspaper's decision.

He took part in several classified operations, and was awarded the Israel Security Prize three times.

Instead, he had gone after T'ang Po himself, using an unauthorized civilian in a classified international operation.

What I've got here, Kinsella, is an active, classified military operation.

Why are you downloading information from the mainframe that pertains to the classified operation going on in Section 1?

"It's a classified operation," Felter said, "and that's all you have to know about it right now."

You will relieve the acting commanding officer and retain command for an undetermined period for execution of a classified operation.

The face in the rear window was that of a man he had worked with in the most classified operations out of Portugal and Spain.

A temporary classified operation is under way here.