Categories: Air Force (USAF), Army (USA), Coast Guard (USCG), Defense Logistics Agency (DLA), Federal Government, Marine Corps (USMC), Navy (USN) Combat Index Combat Index is a leading provider of technical information products to a wide range of organizations and individuals Link to sitecombatindex.comAccount requiredNo[.mil] required for accessNo Combat Index is a leading provider of technical information products to a wide range of organizations and individuals BUPERS Web Directory US Military Rank Insignia Print 9426 Rate this article: No rating Tags: informational