▁EC M ▁jam ming . ▁ ▁In ▁the ▁Marvel ▁Comics ▁G . I . ▁Joe ▁series , ▁he ▁first ▁appeared ▁in ▁issue ▁# 6 0 . ▁Al ong ▁with ▁Ch uck les , ▁Fal con , ▁and ▁Law ▁and ▁Order , ▁he ▁is ▁part ▁of ▁a ▁f aux ▁G . I . ▁Joe ▁team ▁being ▁used ▁by ▁others ▁for ▁political ▁gain . ▁After ▁the ▁" new " ▁Jo es ▁assist ▁Haw k ▁in ▁batt ling ▁several ▁D read n oks , ▁they ▁are ▁made ▁official ▁members ▁of ▁the ▁team . ▁The ▁conflict ▁had ▁been ▁over ▁a ▁ro gue ▁US ▁military ▁fa ction ▁trying ▁to ▁use ▁a ▁high - tech ▁miss ile ▁to ▁destroy ▁Cob ra ▁Island . ▁He ▁is ▁spot light ed ▁in ▁a ▁latter ▁incident , ▁destroy ing ▁Cob ra ▁t anks ▁threaten ing ▁his ▁fellow ▁soldiers . ▁ ▁Fire wall ▁Fire wall ▁is ▁the ▁code ▁name ▁of ▁Mich elle ▁La Ch ance . ▁She ▁was ▁born ▁in ▁Virginia ▁Beach , ▁Virginia , ▁and ▁learned ▁early ▁on ▁that ▁she ▁had ▁a ▁kn ack ▁for ▁computers . ▁In ▁high ▁school , ▁she ▁figured ▁out ▁how ▁to ▁access ▁protected ▁school ▁records ▁and ▁alter ▁gr ades . ▁This ▁eventually ▁led ▁to ▁hack ing ▁government ▁systems ▁and ▁class ified ▁military ▁computers , ▁which ▁land ed ▁her ▁in ▁federal ▁prison . ▁But ▁her ▁hand i work ▁im pressed ▁enough ▁people , ▁that ▁she ▁was ▁sent ▁to ▁the ▁G . I . ▁Joe ▁Team ▁under ▁super vision ▁of ▁Main frame . ▁There , ▁she ▁received ▁basic ▁military ▁training