Soldier (1998) is rated R for strong violence and brief language.
It is rated M for Mature.
The Soldier - 2011 I is rated/received certificates of: USA:PG-13
I Am Soldier - 2014 is rated/received certificates of: UK:15
The Soldier - 2007 is rated/received certificates of: UK:15
The senior rater's evaluation
The Rated Soldier
Soldier Sabur - 1985 is rated/received certificates of: USA:R
Soldier's Fortune - 1991 is rated/received certificates of: USA:R
A Soldier's Tale - 1989 is rated/received certificates of: USA:R
A Soldier and a Man - 1916 is rated/received certificates of: UK:U
A Soldier's Girl - 1915 is rated/received certificates of: UK:A