S.H.I.E.L.D.: The Strategic Homeland Intervention, Enforcement and Logistics Division. Earth's Watchdog organization, S.H.I.E.L.D. uses cutting-edge tech and espionage to eliminate threats before they emerge. There are no secrets from S.H.I.E.L.D., no superhuman risk too great. Check out our counterintelligence files, outlining S.H.I.E.L.D. history and current operations.