The U.S. Army is developing a new weapon system internally because it is expected to cost a third of what it would if a defense contractor was used. The new system is the MML (Multi-Mission Launcher) which is fifteen tube launcher mounted on a standard flatbed 6x6 army truck (Medium Tactical Vehicle). The MML cells can fire either a Stinger anti-aircraft missile, a Sidewinder anti-aircraft missile, a Hellfire laser guided missile or any number of future missiles. MML is to be a key component of the IFPC Inc 2-I (Indirect Fire Protection Capability Increment 2-Intercept) system. This is an air defense system for destroying UAVs and cruise missiles as well as faster moving rockets and artillery/mortar shells. Since some specialized high-speed interceptor missiles have yet to finish development the IHPC won’t be ready for service until the end of the decade. The other components (radar and fire control) will also be truck mounted.