▁depart ing ▁I - 1 6 5 ▁machine ▁g unn ed ▁the ▁lif eb o ats ▁killing ▁ 3 2 . ▁ ▁The ▁British ▁light ▁cru iser ▁HMS ▁Emer ald ▁res cu ed ▁ 3 2 ▁of ▁the ▁crew ▁who ▁had ▁surv ived ▁the ▁attacks . ▁ ▁Under ▁Ari iz um o , ▁about ▁July , ▁I - 8 ▁was ▁responsible ▁for ▁the ▁mass acre ▁of ▁un ar med ▁merchant ▁se amen ▁from ▁the ▁SS ▁T j is al ak ▁( 9 8 ▁K IA ) ▁and ▁Jean ▁N ico let ▁( 6 3 ▁K IA ). ▁ ▁All ▁the ▁German ▁and ▁Japanese ▁sub mar ines ▁were ▁with dra wn ▁from ▁Pen ang ▁by ▁the ▁end ▁of ▁ 1 9 4 4 . ▁None ▁of ▁the ▁sub mar ines ▁in ▁the ▁Squadron ▁surv ived ▁the ▁war . ▁▁ 1 9 4 5 ▁The ▁only ▁I - 1 6 5 ▁surv ived ▁in ▁ 1 9 4 5 . ▁It ▁was ▁converted ▁to ▁a ▁K ait en ▁mother ▁ship ▁in ▁ 1 9 4 5 , ▁her ▁gun ▁removed ▁and ▁two ▁K ait en ▁subst it uted . ▁She ▁was ▁s unk ▁by ▁a ▁United ▁States ▁Navy ▁pat rol ▁bom ber ▁on ▁ 2 7 ▁June ▁ 1 9 4 5 ▁in ▁the ▁Mar iana ▁Islands ▁at ▁. ▁The ▁surv iving ▁German ▁and ▁Italian ▁sub mar ines ▁were ▁based ▁at ▁Singapore . ▁ ▁Commander ▁Initial ly ▁the ▁Commander ▁Nob oru ▁I sh iz aki ▁held ▁the ▁rank ▁of ▁Captain , ▁but ▁eventually ▁was ▁promoted