ARGES anti-tank mine.
And for the sake of those reading, this launcher for the mine is left in place and camouflaged. The "mine" itself uses a derivative of the LAWS 80 motor with a range up to about 95 meters and the mine is highly programmable, with an "active" window between 3 hours and 45 days. It's autonomous, sensor-controlled, and destroys the target from the side with a tandem HEAT warhead. The acoustic sensor can make out close- and long-range targets, can 'hear around corners' and can be deployed in confined areas. A microprocessor calculates the distance, direction, speed and the length of the target vehicle. Once the acoustic sensor detects a suitable target, that sensor activates laser and infrared sensors for final designation and launch. It was developed in Europe by a consortium of companies, by Dynamit Nobel (Germany)/Honeywell (Germany)/GIAT (France)/Hunting (Great Britain). I believe it was first deployed in the early 2000s, but may be off on that.