How To Hunt Subs With Subs?

Guys,

If i'm using subs, what is the best way to hunt and destroy another subs???

Using spectator view and generally being aware of speeds , positions , directions etc . including how your torpedo rises , after launching , and don't forget , " your orders caused destruction of your vessel" will be the message , if you fire below 50 ! Only in some later missions , and maybe the ' Wren' -( in either sub ) will there be scope to sink other subs , and usually after winning - just for sheer glee of watching the orange flames underwater etc ! LOL and totally finishing off every last thing which moves ! In multiplayer ,, probably no spectator view will be available underwater , a pity .

thanx Sir 4 the info

Other subs will usually only target you if you are about to break surface ,or on it . Watch out in a few missions for that . If you can dive and dodge a few times , they will expend torps . Satisfying after the victory messages , such duels !! In real life rarely happened . Replay the "Wren " in either sub , if you enjoy it ! I leave nothing floating when I do .! You can use periscope too , often , to target the other sub's position , when you see its periscope . - but it will do the same .