None.

Numerous lengthy battle sequences. The battles are very violent but mostly bloodless, with a few exceptions. There are a few shots of bayonets impaling soldiers, and at least one of a bloody bullet wound received at close-range. The battles are otherwise mostly bloodless.

Over 80+ uses of d--n, what the h--l, son of a b---ch, b-----d, and insults.

Minor smoking and references thereof.

The film should've been PG-13

None beyond the action sequences.