Cost of the 1st level:CRP 2
Espionage is designed to study new and more effective methods of exploration. The more evolved the technology, the more information the player has about the events in his environment. The difference in the levels of espionage with the opponent plays a crucial role - the more studied your own spy technology, the more information is contained in the intelligence and the less chance of being detected. The more spies sent the more details about the enemy gathered, but the danger to be discovered is also increased. Also, espionage improves the locating of foreign fleets.