Iron Clad

Iron Clad is a downloadable Special Ops Mission Mode challenge in Call of Duty: Modern Warfare 3.

Overview
The player is either spawned inside a tank, callsign "Pit Boss", or as a ground unit. The player on the ground must escort the tank and blow up obstacles in the way while the player in the tank must drive the tank to a friendly LCAC for exfil. The player in the tank is the tank commander and has remote control over the turret (the view is of a camera on the turret) and the main gun, as well as the tank's movement.

Found in Level
The following weapons can be found with or without attachments.

Achievements
Don't Tread On Me (15 ) - Complete the Iron Clad Special Ops mission on any difficulty.

High Roller (25 ) - Complete the Iron Clad Special Ops mission on Veteran difficulty.

Not A Scratch (35 ) - Finish with your tank at full health in the Iron Clad Special Ops mission.

Trivia

 * This Special Ops mission goes in the opposite direction of "Goalpost".
 * This is eighth time in the Call of Duty series where the player can control a tank, the first being in Call of Duty in the mission "Oder River Town", the second is in Call of Duty : United Offensive, third and fourth being in Call of Duty 2: Big Red One in the missions "Tankers" and "The Last Train", the fifth being in Call of Duty 3 in the mission "The Black Baron", the sixth being in Call of Duty: World at War in the mission "Blood and Iron", and the seventh where you can control an Abrams tank in Call of Duty: Modern Warfare: Mobilized.
 * Suicide bombers wear a different outfit than their survival mode counter-parts.
 * Baseplate gives the orders, instead of Overlord.
 * The M4A1's ACOG Scope has a lower zoom level then the regular ACOG Scope, about the zoom level of a Red Dot Sight. This is also seen in the campaign mission Down the Rabbit Hole.