Torpedo Expert Trait ID
The gain_xp trait ID for Torpedo Expert in Hearts of Iron IV is torpedo_expert.
Torpedo Expert
NavyAssignable Trait
Grant this trait to your selected commander with the gain_xp command and the trait ID torpedo_expert.
About this trait
Hitting a ship moving at a speed of 25 knots with a relative angle of 72 degrees at a distance of 8 kilometers is really just a bit of simple math.