This training tool could be the answer to stop mass cyberattacks

Mark Pomerleau

Personnel participated in Cyber Flag 20-2, which took place June 15-26. (Chief Mass Communication Specialist Jon Dasbach/U.S. Cyber Command)

At air bases across Europe, networks are under attack. Malicious hackers have gained access to sensitive systems, information, controls and critical infrastructure. But cyber operators from U.S. Cyber Command, in concert with Five Eyes partners, have been called in to thwart these attempts in real time.


This was the main scenario for this year’s capstone cyber training exercise put on by Cyber Command, Cyber Flag 20-2.


The exercise, which took place June 15-26 and was exclusively defensive in nature, saw more than 500 participants and 17 teams participating from five countries across nine time zones, and it included America’s National Guard, the U.S. Energy Department and the Five Eyes alliance — Australia, Britain, Canada, New Zealand and the U.S. Australia, however, did not participate during this iteration.


Officials told reporters this week that the purpose of Cyber Flag 20-2 was to continue building the community of defensive cyber operations and to improve the overall capability of the Five Eyes countries to defend against cyber aggressors.