The phrase "their espionage" is grammatically correct and can be used in written English.
It is used to refer to the act of spying or gathering secret information by a group or organization. Example: The government was concerned about the increase in their espionage activities in the region.
But they still had missiles and nuclear arms and their espionage was excellent.
Chinese officials said in July that the Rio Tinto executives had caused "enormous economic losses" through their espionage.
A1 The authorities have widened their espionage inquiry to at least a third member of the armed services.
The four complain that the police have intruded into their lives and used personal information to lure them into becoming part of their espionage operation.
"Cuba is very active in their espionage activities and propaganda activities, and we decided that this was an appropriate response to the Montes case".
Ethel's brother, who was a machinist at the Manhattan Project, provided the Rosenbergs with the information, but he later cooperated with the government and served as the primary prosecution witness at their espionage trial.
Other than their own statements, he said, no proof of their alleged espionage is in their files.
But their meandering espionage investigation had been short on resources and long on missed opportunities.
Meanwhile, policy power grew so concentrated in a secretive White House that the Joint Chiefs of Staff began their own espionage program against Kissinger, the so-called admirals' spy ring of 1971.
Earlier, until he left in disgust at their labour espionage work and became a communist, he worked for the Pinkerton detective agency.
Spy_Watch iOS (99p) One of the early examples of a game created just for smartwatches, this puts Apple Watch owners in charge of their own espionage agency.
