▁AT X ▁capture ▁Colonel ▁Smith ▁of ▁the ▁US F K ▁and ▁several ▁South ▁Korean ▁employees ▁as ▁host ages ▁in ▁Do os an ▁Tower , ▁Se oul . ▁At ▁the ▁same ▁time , ▁the ▁ec st asy ▁ship ment ▁that ▁had ▁to ▁originally ▁be ▁transport ed ▁from ▁the ▁Bus an ▁District ▁Pro sec utor ' s ▁Office ▁to ▁the ▁National ▁Int elligence ▁Service ▁b unker ▁is ▁car jack ed ▁by ▁I kes h ita - g umi ' s ▁hit men , ▁killing ▁five ▁and ▁inj uring ▁ten . ▁RA IN BO W ▁is ▁sum mon ed ▁by ▁South ▁Korean ▁officials ▁to ▁be ▁deployed ▁to ▁South ▁Korea ▁for ▁the ▁rescue ▁operation ▁of ▁Colonel ▁Smith , ▁and ▁to ▁conduct ▁a ▁joint ▁operation ▁with ▁a ▁Special ▁Response ▁Team ▁( S RT ; ▁ 비 상 대 책 반 ) ▁including ▁el ites ▁from ▁the ▁South ▁Korean ▁national ▁police , ▁South ▁Korean ▁military , ▁and ▁the ▁N IS . ▁Further ▁miss ions ▁after ▁the ▁Do os an ▁Tower ' s ▁host age ▁situation ▁continue ▁to ▁be ▁placed ▁under ▁RA IN BO W ' s ▁leadership . ▁RA IN BO W ▁later ▁reve als ▁the ▁connection ▁between ▁I kes h ita - g umi ▁and ▁AT X ▁from ▁intelligence ▁founded ▁in ▁I kes h ita - g umi ' s ▁hide out ▁in ▁South ▁Korea . ▁Colonel ▁Smith ▁is ▁later ▁discovered , ▁locked ▁up ▁in ▁a ▁hide out ▁and ▁under ▁guard ▁with ▁some ▁AT X ▁members . ▁ ▁A ▁few ▁months ▁later , ▁RA IN BO W ▁and