這篇文章是對火山佈雷系統的介紹，摘錄自MilitaryLeak 網站，這套系統對人對車都有威脅，殺傷力大，圓形的外觀，直徑12公分，厚度6公分，重412公克，每個地雷會在距離地雷 12 米的地方部署八根絆線（頂部四根，底部四根)，高度敏感，只要被觸發就會爆炸。412公克只有半條土司的重量，颱風可以吹上天，小狗可以刁著跑，牛羊會踢到，M87A1 地雷筒預裝了 6 枚 AT 地雷和 1 枚 AP 地雷，AT對坦克，AP對人員，所以人車都逃不掉，裝填配置是固定的，不能更改。
The M136 Volcano Vehicle-Launched Scatterable Mine System is an automated mine delivery system developed by the United States Army in the 1980s. The primary purpose of Volcano is to provide the employing force with the capability to emplace large minefields rapidly under varied conditions. Volcano minefields are ideal for providing flank protection of advancing forces and for operating in concert with air and ground units on flank guard or screen missions. The system uses prepackaged mine canisters which contain multiple anti-personnel (AP) and/or anti-tank (AT) mines which are dispersed over a wide area when ejected from the canister. The system, commonly referred to as Volcano, is also used by other armies around the world. When fitted to aircraft, the system is referred to as Air Volcano and when fitted to ground vehicles is referred to as Ground Volcano.
varies between fitment. Volcano is designed to be fitted to and removed from vehicles with a minimum of time and labour. The dispensing system is also designed for ease of use, to operated by personnel with a minimum of training. The ordnance used by the system is based upon a modified GATOR mine. Both live and inert (training) ordnance is available; live canisters are painted green while inert canisters are painted blue. The M87A1 mine canister is prepackaged with six AT mines and one AP mine, each mine measuring 12 cm (4.72 in) in diameter and 6 cm (2.36 in) in height. The mixture of mines is fixed and cannot be altered in the field. Each AP mine contains approximately 412 grams (14.5 ounces) of explosives, mostly Comp B-4, and each AT mine contains approximately 605 grams (21.3 ounces) of explosives, mostly RDX. AP mines have a electrical fusing circuit triggered by a trip wire; each mine deploys eight trip wires (four on the top and four on the bottom) after ground impact up to 12 metres (39 feet) from the mine. AT mines have a magnetically induced fuse and do not have anti-disturbance devices; however, they are highly sensitive to movement once they are armed and any attempt to remove the mines will likely result in detonation.