Answering questions no one is asking like what happens if some plane gets between your bomb and your target.
I tested this in all the sims I own so that is 3 different versions of il-2 and DCS.
This time the Great Battles wins mainly cause unarmed bombs and pretty much all other objects have collisions and will damage anything they hit.
Cliffs of Dover wins the prize for the most amusing result with unarmed bombs bouncing of the unfortunate test subject.