Hundreds of expensive tanks of both sides are being destroyed on the battlegrounds of Ukraine by cheap UPV drones. These include the Russian T-90MS Tank (worth about $4.2million) and the German Leopard 2A6 Tank (about $6.3 million). They are being destroyed by ubiquitous Chinese UPV drones, and their local variants, that sell for about $3000. The U.S. has also supplied Ukraine with 155mm howitzer rounds known as Remote Anti-Armour Munitions (RAAM). Each shell scatters nine 2.3kg magnetically activated mines. Tanks with limited vision, especially Russian tanks, often hit these mines, damaging their tracks, and making them sitting targets. They are all then finished off by precision artillery and antitank guided missiles.