Spies: These cost 10 IPC each and can be assigned in secret to any specific enemy player’s technology category (land, sea or air). If that player decides to develop a technology in this category and it succeeds, the spy may be revealed and the spy gets to roll obtaining technology on a roll of 4-6. Note: the Soviet player is the only player that can send spies to his own allies and they cost 5 IPC.
Counter Spy: Each player may buy a super spy which can be used to eliminate the enemy spy 1:1 basis but this is also assigned to a specific technology category (land, sea or air) to any technologies that can be developed.
