MECHANIZED RIFLE TROOP (M113) Open PDF Document Details Document Type Technical Report Publication Date Apr 30, 1963 Accession Number AD0343719 Tags Communities of Interest Air Platforms Biomedical Human Systems Weapons Technologies DTIC Thesaurus Topics Aircrafts Amphibious Operations Armor Armored Personnel Carriers Armored Vehicles Combat Operations Combat Vehicles Employment Machine Guns Recoilless Rifles Rice Paddies Rifles Security Small Arms Training United States Warfare