Closest thing you will come to dropping bombs in this game.
Well, other than mines.
Mine launchers have no way to aim them, you kinda have to guess with those
You aim them the same way you'd aim bombs.
Why use crude bombs that are useless when you have guided missiles? The only reason we have bombs irl is our gravity and the fact guidance and propulsion are super expensive. No such issues in 3300, so why bother?
Higher payload ratio. Propulsion and avionics always detract from payload.
Mines also reflect this in game.