From their earliest roots in electronic warfare to today’s cutting-edge missions in cyberspace, the 426th Cyberspace Operations Squadron (CYOS) carries forward a proud tradition of innovation, vigilance, and defense. The squadron’s mission: seize, defend, and exploit the cyber domain to ensure freedom of action for U.S. and allied forces. By conducting full-spectrum cyberspace operations—offensive, defensive, and exploitation—the 426th ensures that every Combatant Command can fight, fly, and win