espionage

the schizophrenia of the double espionage agent.

a long-ago espionage trial.

caught in a cobweb of espionage and intrigue.

an espionage network with far-reaching tentacles.

the espionage novel, or, as it is known in the trade, the thriller.

ran the campaign by himself; a bureau that runs espionage operations.

the uncrowned king of the espionage world.

Experts said China's sidelining, for now at least, of the graver espionage claims may signal an effort to reduce political friction with Australia over the matter.