M1117 Armored Security Vehicle
The M1117 Guardian Armored Security Vehicle, or ASV, is an internal security vehicle manufactured by Textron Marine & Land Systems for use by the U.S. Army's Military Police Corps. Its armament consists of an Mk 19 grenade launcher and M2HB Browning machine gun, mounted in a turret similar to that used on the U.S. Marine Corps' Amphibious Assault Vehicle; and a M240H Medium Machine Gun mounted outside the gunner's hatch. The vehicle has become very popular with American military police and convoy security units in Iraq. It is a more heavily protected and heavily armed alternative to the armored Humvee which was not originally designed to be a protected fighting vehicle. The M1117 is considered to be part of the MRAP family of vehicles.
The following variants are known to be in production/service:
- Command & Control
 - Recovery Vehicle (Each ASV can flat tow another ASV or HMMWV)
 - Reconnaissance Surveillance & Target Acquisition (RSTA)
 - Ambulance
 - Infantry Carrier Vehicle (ICV, alternate name for an Armored Personnel Carrier (APC)) - 24 in longer than ASV, armed with cupola mounting for a machine gun or grenade launcher instead of a turret, carries 3 crew and 8 troops.
 - M1200 Armored Knight FiST-V
 
| Specifications | |
|---|---|
| Weight | 29,560 lb (13,410 kg) | 
| Length | 237 inches (6.0 m) | 
| Width | 101 inches (2.6 m) | 
| Height | 102 inches (2.6 m) | 
| Crew | 3/1 passenger | 
| Armor | IBD Modular Expandable Armor System | 
| Main armament  | 
40 mm Mk 19 grenade launcher, .50 caliber M2HB | 
| Secondary armament  | 
M240H Medium Machine Gun | 
| Engine | Cummins 6CTA8.3 260 hp, 828 foot-pounds  | 
| Suspension | 4×4 wheeled, fully independent | 
| Operational range  | 
440 miles @ 40 mph | 
| Speed | 63 mph (101 km/h) | 
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