ated ▁Electron ic ▁War fare ▁System ▁( A IE WS ) ▁was ▁begun ▁to ▁develop ▁a ▁replacement ▁for ▁the ▁SL Q - 3 2 . ▁ ▁Design ated ▁the ▁AN / SL Y - 2 , ▁A IE WS ▁reached ▁the ▁prototype ▁stage ▁by ▁ 1 9 9 9 , ▁but ▁fund ing ▁was ▁with dra wn ▁in ▁April ▁ 2 0 0 2 ▁due ▁to ▁bal lo oning ▁costs ▁and ▁constant ▁del ays ▁in ▁the ▁projects ▁development . ▁It ▁has ▁since ▁been ▁replaced ▁with ▁Sur face ▁Electron ic ▁War fare ▁Im prov ement ▁Program ▁( SE W IP ), ▁which ▁will ▁replace ▁the ▁existing ▁SL Q - 3 2 ▁hardware ▁and ▁technology ▁in ▁an ▁evolution ary ▁fashion . ▁▁ ▁SE W IP ▁Block ▁ 2 ▁up gr ades ▁were ▁first ▁installed ▁on ▁Bur ke - class ▁destroy ers ▁in ▁ 2 0 1 4 , ▁with ▁full - rate ▁production ▁scheduled ▁for ▁mid - 2 0 1 5 . ▁Block ▁ 2 ▁improved ▁detection ▁capabilities ; ▁better ▁jam ming ▁is ▁planned ▁from ▁ 2 0 1 7 , ▁but ▁the ▁ 2 0 1 3 ▁se quest r ation ▁cut s ▁may ▁push ▁this ▁date ▁back ▁a ▁year . ▁ ▁SE W IP ▁Block ▁ 2 ▁was ▁tested ▁on ▁ ▁in ▁December ▁ 2 0 1 4 . ▁ ▁See ▁also ▁Electron ic ▁War fare ▁EL INT ▁U . S . ▁Navy ▁Ray the on ▁ ▁References ▁ ▁External ▁links ▁Federation ▁of ▁American ▁Scient ists : ▁AN / SL Q - 3