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40px-Terminal.png This article, M313 Behemoth Infantry Carrier Platform, was written by Ajax 013. Please do not edit this fiction without the writer's permission.
Mammoth ICP
Production information

Masver-Tor Engineering


Infantry Carrier Platform

Technical specifications
Engine Power
  • Armoured fusion reactor
  • Twin V8 engines
  • Heavy duty Titanium
  • AEGIS tile inserts
  • Liquid-glass composite laminate
  • Carbon fibre and heat resistant materials
  • Non-Explosive Reactive Armour
  • M41 LAAG turret
  • 8 MIM-43 Ramhorn Surface to air missile
  • 2 30mm cannons
  • 4 BGM-89 Venom Anti Tank Guided Weapons
  • Driver
  • Commander
  • 4 Gunners
  • Loader

1 Platoon

Cargo capacity
  • Two Warthog FAVs
  • Infantry fighting Vehicle
  • Fire Support Platform

Necros War


United Nations Space Command


"The moment the November Foxtrots see this coming, they know they can't stop it, and they can't slow it. They just pack up and leave!"
―Anonymous Soldier

The M313 Behemoth Infantry Carrier Platform dedicates itself to carrying infantry into combat as safely as possible and provide a solid base of support anti infantry fire. On the rear, it features a large two-story cargo bay, capable of carrying an entire platoon of soldiers and their associated equipment. The rear ramp drops down to allow the troops to leave via the bottom floor, while a hatch on the top allows them to leave via the top hatch. At the front, it can carry a pair of Warthog FAVs or a number of wheeled drones. Separating the infantry and the vehicle bay is the small command centre, containing the holographic display allowing the platoon commander to form a plan of action and a briefing prior to departing. It has a pair of front and rear stabilizers that can be deployed when it is preparing to disembark, giving it excellent stability as a gun station. It is armed with a pair of rear/side facing PALADIN Weapon Stations, a forward facing M41B LAAG turret with two bins of four MIM-41 Ramhorn missiles and a roof mounted twin 30mm cannon. Both cannons feature their own independent dual feed mechanisms and two individual ammunition drums to each of them, allowing them to alternate between armour piercing and high explosive, or mix both in. The cannon has a dead spot around the base of the Mammoth but can engage targets further away, being excellent at infantry suppression, close in defence against enemy aircraft and light armour. The cannons were ideally suited to fire suppression from a distance, akin to a IFV concept. These were later replaced by twin 30mm railguns. The turret is also fitted with four BGM-89 Venom Anti Tank Guided Weapons for anti-armour missions, firing from near vertical launch bins and preforming top down attack missions. The vehicle can transport an entire infantry platoon in relative comfort, with CBRN protection, climatic control and heavy armour.

Ground Vehicles of the UNSC

Scorpion & Variants

Scorpion MBT | Scorpion ARRV | Scorpion AVE | Scorpion ARC | Death Stalker SPAAG | Monitor AVP | Komodo AVP | Panther CAV

Heavy Tanks

Tiger HBT | Razorback Siege Tank | Mammoth Siege Platform

Warthog Knight FAV family

Warthog FAV | Warthog Knight LRV | Gauss Hog LAAV | Rocket Hog LAAV | Guard Hog Crusader | Warthog Assassin RAV | Warthog Troop Transport | Tread Hog DTV | Warthog Medical Vehicle | Warthog Ammunition Carrier | Spark Hog MEWS | Fire Hog CB-RADAR| Warthog Recovery Vehicle | Warthog Flatbed Truck

Motorized Vehicles

Mongoose ATV | Gungoose ATV | Jackrabbit ATV | Gunrabbit ATV | Armadillo PTT | Buffalo HSV

Unified Combat Reconnaissance Vehicle

Coyote CRV | Stallion CRV | Bloodhound CRV | Puma ATV | Caracal ICV | Chameleon RV | Wallaby MEV | Ocelot AAA | Capybara C2V | Camel ASV | Bandicoot MLV | Elk REV | Mustang MGS | Manx MEWS | Boar MC

Personnel Carriers

Crocodile IFV | Mastodon APC | Bison APC | Jaguar Command Vehicle


Wolf ATAAS | Mule Cargo Loader | Mantis ADS | Cyclops HAS | Dragon ADS

Artillery and Anti-Air

Wolverine SPAAA | Bombardier SPMA | Firefly MLRS | Kodiak Heavy Artillery | Diamondback MADS

Elephant and variants

Elephant HRV | Behemoth ICP | Aurochs HAP | Alpha C2P | Omega MMP | Hippo MFH

Riverine and Landing craft

Swordfish RIB | Pike PB | Walleye PB | Orca-class Landing Craft Air Cushion

Naval Craft

Barracuda-class Corvette | Mako-class Frigate | Stingray-class Amphibious Assault Ship