▁man ▁would ▁have ▁det on ated , ▁had ▁it ▁not ▁been ▁impro per ly ▁w ired . ▁Rub in ov itch ' s ▁actions ▁were ▁intended ▁to ▁bring ▁aw aren ess ▁to ▁world ▁hung er , ▁according ▁to ▁his ▁court - app oint ed ▁lawyer . ▁ ▁Ear lier ▁in ▁that ▁year ▁on ▁April ▁ 2 5 , ▁ 1 9 8 3 , ▁a ▁small ▁bomb ▁det on ated ▁at ▁the ▁National ▁War ▁College ▁at ▁Fort ▁Mc N air ▁in ▁Washington , ▁D . C . ▁A ▁call ▁coming ▁into ▁U . P . I ▁( Un ited ▁Press ▁International ) ▁in ▁advance ▁of ▁the ▁attack ▁mentioned ▁" US ▁imperial ism ." ▁The ▁National ▁War ▁College ▁is ▁where ▁American ▁military ▁officials ▁get ▁high - level ▁training . ▁Following ▁the ▁attack , ▁it ▁was ▁immediately ▁se aled ▁off . ▁Of ▁the ▁device ▁causing ▁the ▁explos ion , ▁Col . ▁Jam ie ▁Wal ton ▁of ▁the ▁Army ▁remarked ▁that ▁it ▁'' app eared ▁to ▁be ▁ 5 ▁to ▁ 1 0 ▁pounds ▁of ▁unknown ▁explos ives ▁det on ated ▁by ▁some ▁sort ▁of ▁timing ▁device . '' ▁Colonel ▁Wal ton ▁also ▁reported ▁no ▁inj uries ▁were ▁in cur red , ▁although ▁there ▁was ▁super f icial ▁damage ▁to ▁the ▁outside ▁of ▁the ▁building . ▁ ▁A ▁year ▁later , ▁on ▁April ▁ 2 4 , ▁ 1 9 8 4 , ▁the ▁a ▁group ▁calling ▁itself ▁the ▁Guer illa ▁Res istance ▁Mov ement ▁took ▁responsibility ▁for ▁a ▁bomb ing ▁at ▁the ▁Officer ' s