Words similar to espionage

Example sentences for: espionage

How can you use “espionage” in a sentence? Here are some example sentences to help you improve your vocabulary:

George B. McClellan conceived of the organization during the Civil War as an espionage agency.
Inside: a description of life aboard a nuclear sub and an examination of subs' changing roles (less defense, more espionage).
The UNSCOM/US espionage story, broken two days ago by the WP and Boston Globe , appears to have legs.
USAT : "Pentagon Attorney Among Those Arrested on Espionage Charges."
A former Los Alamos official called the espionage allegations against Wen Ho Lee racist.