Some of this video you might have seen posted here earlier. The MCLIC is the Mine Clearing Line Charge. Basically it is a tube stuffed with plastic explosives. A rocket drags the tube out of its bin, and across a minefield. The charge is then exploded. The blast overpressure will cause mines in the vicinity to sympathetically detonate. The Marines use a modified M1 tank hull, the Assault Breacher Vehicle, as a launch platform for the MCLIC, though it can be adapted to several other mounts, including a trailer mount towed by a Humvee. The first part of the video is interesting as it shows how the MCLIC is set up on the vehicle, and gives you a decent look at the rocket itself.
The second half of the video shows five or six of a man portable, much smaller version of the MCLIC, known as the APOBS or Anti-Personnel Obstacle Breaching System being used to clear mines/IEDs from an open lot in the village.
Best of all, there’s some great splodey.