destroying several buildings in Manhattan Island but was cut from the final version because of the terrorist attacks on September 11th. Outer Haven is a modified Arsenal Gear submersible ark stolen by Liquid Ocelot in Metal Gear Solid 4: Guns of the Patriots. The ark features a Mount Rushmore-like sculpture of Solidus Snake, Solid Snake, Liquid Snake and Big Boss. Haven was later revealed to contain the rebuilt GW AI in its server room. It made its first appearance in the "Twin Suns" chapter. In the "Old Sun" chapter, Ocelot planned on using the GW ruins (still in the Patriots' system but not recognized by the remaining AIs as destroyed) to take control of the Patriots by using Metal Gear REX's railgun to destroy the satellite containing the primary AI JD. Using the railgun, he could stealth-launch the missile (with pure magnetic energies and no chemical propellants), thus protecting it from Patriot countermeasures. Haven also has an army of mass-production Metal Gear RAYs as protection against the USS Missouri. Shagohod The Shagohod (Russian Шагоход, "step-walker", occasionally referred to in English as "The Treading Behemoth") is not a Metal Gear (being a parallel design instead) but has a similar design and role in Metal Gear Solid 3: Snake Eater. Rather than a bipedal mecha, it is an unconventional tank armed with an intermediate-range ballistic missile and can propel to intercontinental ranges. Like the various Metal Gear designs, it can be crewed by a single pilot but has a station for a co-pilot. The Shagohod has an articulated body, split into two parts. The front part uses screw propulsion, with a pair of Archimedes' screws on hydraulic legs, that pulls the bulky rear portion, suspended on a hovercraft-style air cushion. While this is an unusual mechanism for propulsion, far more unusual are the Shagohod's rocket boosters. With a sufficiently large flat piece of land (such as a highway or landing strip), the Shagohod can fire its rocket boosters to build up speed (up to more than 480 km/h or 300 mph) before firing its primary weapon, a nuclear-armed intermediate-range ballistic missile. In doing so, it serves as an additional stage for the rocket, allowing it to strike at targets nearly anywhere in the world (a range of over 6,000 miles [9,600 km]). The Shagohod also has parachutes in the back to help in slowing it down after a rocket-boosted missile launch. Besides