Great, then I'm happy to award you with a war experience package
Adjust age according to period of war and starting year of the scenario. (I'm giving you this because you selected to be in your 40's so no further amendment needed)
Deduct 1D10+5 from Current SAN.
Add one of the following to the investigator’s backstory: Injury/Scar or a Phobia/Mania associated with the war.
Add 70 bonus skill points divided among any of the following skills:
Rank and file soldiers choose from: Climb, Fighting (Brawl), Firearms (Rifle/Shotgun), First Aid, Intimidate, Listen, Stealth, Throw, Sleight of Hand, Spot Hidden, Survival.
Officers choose from: Climb, Firearms (Handgun), First Aid, Listen, Navigate, one interpersonal skill (Charm, Persuade, or Intimidate), Stealth, Spot Hidden, Throw.
Note on the investigator sheet: Immune to sanity losses resulting from viewing a corpse or gross injury