MAG

To get this trophy, you will have to play Acquisition mode a lot! The escort vehicles are the target vehicles the attacking team must capture. You must destroy 20 of them when defending. You can only put out 3 mines at the same time (thanks to JoSeLeMiX69 for pointing this out). So you'll need some luck to get the final blow. Equip an anti-tank loadout (mines, RPG, grenades), and if possible try to blow up the vehicle using a turret rocket.

Useful tip: When you're a Squad Leader, use the Guided Artillery at the moment an escort vehicle is unlocked. By the time the door opens, the attack will blow up the vehicle before it comes out of the container!