Take-out those damn escorts
Stop a couple of marus from range safe max first,to eat later.Hit the tankers in the engine room. Dip your scope,run silent,daylite come in range under thermal,nite decks awash in closer,Mk 14 for range,rudder 0 steady course before fireing,open outer doors,attack escorts at flank,manuver,use decoys.
Oh,cuties for escorts when they cluster over you,fire at 95 Ft,short flank U-turn,another flank burst to draw cuties back to your area the escorts will be close,dive & wiggle,get back under thermal,run silent.Battle stations loads fish faster,come out of silent when at flank.