The LST is essentially unsinkable.

[BlitzPig_EL]

I have a small convoy of US ships steaming at 10 knots.  2 Gleaves DMSs, 1 Liberty ship, and 1 LST.

Attacking them with the IL10 I can easily sink the Gleaves and the Liberty ship, but the LST can absorb damage like a battleship.  I hit it with four pairs of FAB 250s and numerous of the larger Russian rockets, to no avail.  No smoke, no fires, nothing.  I also tried a Kamikaze attack and nothing happened to the LST. 

[PaperPilot]

1 hour ago, BlitzPig_EL said:

I have a small convoy of US ships steaming at 10 knots.  2 Gleaves DMSs, 1 Liberty ship, and 1 LST.

Attacking them with the IL10 I can easily sink the Gleaves and the Liberty ship, but the LST can absorb damage like a battleship.  I hit it with four pairs of FAB 250s and numerous of the larger Russian rockets, to no avail.  No smoke, no fires, nothing.  I also tried a Kamikaze attack and nothing happened to the LST.