U.S. Cyber Command’s Cyber Flag 21-1 exercise, its largest multinational cyber exercise to date, bolstered the defensive skills of more than 200 cyber operators from 23 countries at Joint Base Suffolk, Virginia, on November 15-20.
Cyber Flag 21-1 directly supported national objectives of strengthening the international community of defensive cyber operation and sought to improve the capabilities of the United States and its allies to identify, synchronize, and respond to malicious cyberspace activities.