"The first Wild Weasel success came soon after the first Wild Weasel mission 20 December 1965 when Captains Al Lamb and Jack Donovan took out a site during a Rolling Thunder strike on the railyard at Yen Bai, some 75 miles northwest of Hanoi."[4] Wild Weasel tactics and techniques were later adapted by other nations in subsequent conflicts, as well as being integrated into the Suppression of Enemy Air Defenses, a plan used by U.S. air forces to establish immediate air supremacy prior to possible full-scale conflict.[3]