US, ESTONIA PARTNERED TO SEARCH OUT CYBER THREAT FROM RUSSIA

In a modern twist on old-fashioned war games, the U.S. military dispatched cyber fighters to Estonia this fall to help the small Baltic nation search out and block potential cyber threats from Russia.

The goal was not only to help a NATO partner long targeted by its powerful neighbor but also to gain insight on Russian tactics that could be used against the U.S. and its elections.

The U.S. Cyber Command operation occurred in Estonia from late September to early November, officials from both countries disclosed this week, just as the U.S. was working to safeguard its election systems from foreign interference and to keep coronavirus research from the prying reach of hackers in countries including Russia and China.

Estonian officials say they found nothing malicious during the operation.

The mission, an effort analogous to two nations working jointly in a military operation on land or sea, represents an evolution in cyber tactics by U.S. forces who had long been more accustomed to reacting to threats but are now doing more — including in foreign countries — to glean advance insight into malicious activity and to stop attacks before they reach their targets.