I didnt like the fact that every battleship that was bombing the island was a Iowa Class Battleship… but of the 6 battleships that fought in the action including
Massachusetts, Indiana,South Dakota, New Jersey,Washington, and North Carolina the last two were North Carolina class BB’s and New Jersey was the only Iowa class Battleship… They had at least one scene showing 5-6 battleships all of the Iowa class.
Secondly, That gun on mount serabachi never hit any battleship, but they showed a huge direct hit on the superstructure. Those ships were our of range of any guns the japanese had.
Another fact that about 20,000 japanese died compared to 12,000 americans wasnt felt. it seemed like the island had no more than 20 Japanese against thousands of americans.