th ▁T act ical ▁F ighter ▁Squadron ▁▁ 5 th ▁Air ▁Wing ▁Ny ut ab aru ▁Air ▁Base ▁▁ 3 0 5 th ▁T act ical ▁F ighter ▁Squadron ▁▁ 9 th ▁Air ▁Wing ▁N aha ▁Air ▁Base ▁▁ 2 0 4 th ▁T act ical ▁F ighter ▁Squadron ▁▁ 3 0 4 th ▁T act ical ▁F ighter ▁Squadron ▁ ▁Air ▁Development ▁and ▁Test ▁Wing ▁▁ 2 3 rd ▁F lying ▁Training ▁Squadron ▁ ▁Republic ▁of ▁Korea ▁Air ▁Force ▁has ▁ordered ▁a ▁combined ▁ 6 1 ▁F - 1 5 K ▁" S lam ▁E agle " ▁with ▁two ▁lost ▁in ▁an ▁accident . ▁ ▁It ▁has ▁ 5 9 ▁F - 1 5 K s ▁in ▁use . ▁ 1 1 th ▁F ighter ▁Wing ▁( 제 1 1 전 투 비 행 단 ), ▁based ▁at ▁Da egu ▁▁ 1 0 2 nd ▁F ighter ▁Squadron ▁▁ 1 2 2 nd ▁F ighter ▁Squadron ▁▁ 1 1 0 th ▁F ighter ▁Squadron ▁ ▁Both ▁the ▁ 1 0 2 nd ▁F ighter ▁Squadron ▁and ▁the ▁ 1 2 2 nd ▁F ighter ▁Squadron ▁operate ▁the ▁batch - 1 ▁of ▁F - 1 5 K s ( integr ated ▁with ▁F 1 1 0 - GE - 1 2 9 A ) ▁while ▁the ▁ 1 1 0 th ▁F ighter ▁Squadron ▁operating ▁the ▁batch - 2 ▁of ▁F - 1 5 K s ( integr ated ▁with ▁F 1 0 0 - P & W - 2 2 9 E