Field modifications in Modern Warfare 3.

Field equipment works the same way as field upgrades. So, for those wondering what they are and what benefits they provide on the battlefield, here are all the field equipment in Modern Warfare 3.

• Heartbeat Sensor : A limited-use tablet that displays approximate information about nearby enemies.
• Med Box : A box containing medical supplies for yourself and your teammates.
• Inflatable Decoy : A decoy mine that activates when approached.
• Comm Scrambler : Disables communications with intelligence within its radius. Enemies will not be able to activate killstreaks.
• Tactical Insertion : Marks the location as the next spawn point. Tactical Infiltration has no effect in single life modes such as Search and Destroy.
• Trophy System : A deployable autonomous defense system that destroys up to three nearby pieces of equipment and projectiles.
• Munitions Box : A box containing ammo and equipment for you and your teammates.
• ACS : An automated computer spike slowly captures points and temporarily hacks nearby enemy devices.

• Tactical Camera : A remote controlled camera that marks enemies.
• DDoS : Activates a device that disables electronics and briefly disrupts enemy sensors in the immediate area.
• Deployable Cover : A portable, rapidly deployable ballistic cover.
• Recon Drone : A remote controlled drone with manual and automatic tagging capabilities.
• Dead Silence : Temporarily muffles your footsteps. Duration for updating kills with firearms, melee weapons, and throwing knives.
• Loadout Drop : A box containing equipment with limited use. Each player can only use it once.
• Portable Radar : Periodically emits radar to detect nearby enemies.
• Smoke Airdrop : Call in a line of drones to deploy a smoke wall at a given location.
• Suppression Mine : A tripwire that, when triggered, emits a constant sound wave that disrupts the enemy’s vision and slows down their movement.
• Anti-Armor Rounds : Weapon rounds that deal extra damage to armored targets; this includes vehicles, equipment, body armor, and targets behind permeable cover.