The US Army is developing a smart anti-tank mine that detects the sounds of enemy vehicles and then destroys them with an armor-piercing slug.
Gone are the World War II-era buried mines that resembled dinner plates or Frisbees. The XM204 looks like a large suitcase, and instead of clothes it carries four top-attack submunitions that pop up and hit the thinner armor on the top of a tank.
The Army recently awarded Textron a $353 million contract to produce the XM204, which is also being designed to pose less danger to civilians who might come across it.
Source: MSN News