The FBI’s recent arrest of several alleged deep-cover Russian intelligence officers, also known as “illegals”, has provoked astonishment in the media. As if U.S. intelligence agencies would ever dream of carrying out covert work in Russia! Since the memory span of reporters and pundits rarely extends beyond a few weeks, perhaps this is understandable. But it should come as no surprise that spying remains an important tool of statecraft. As exemplified by the illegals, the Russians are top players in the game of human intelligence.