MPP-B Wierzba mine

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The MPP-B "Wierzba" is a fibreglass Polish minimum metal anti-tank blast mine. The mine is similar to the Russian TM-62 series and is compatible with the same fuses. It is normally used with a MWCz-62 fuse with a clockwork arming delay, which is a copy of the Russian MVCh-62. The mine has a secondary fuse well in the base of the mine for anti-handling devices or for a command detonation device. It can also be used with a ZMN electronic combined pressure and magnetic influence fuse.

Minimum metal mine

A minimum metal mine is a land mine that is designed to use the smallest amount of metal possible in its construction. Typically, the only metal components are located inside the fuze mechanism which triggers detonation. Both minimum metal anti-tank and anti-personnel mines exist. Some designs contain virtually no metal at all e.g. less than a gram. This is achieved by encasing the explosive charge in a plastic, wooden, or glass body, with metallic components limited to the few small parts in the fuze which can not easily be made from other materials, such as the spring, striker tip, and shear pin. Minimum metal mines are extremely difficult to detect using conventional metal mine detectors and usually require modern techniques, such as robotic Multi Period Sensing (MPS) equipment, to identify, but it is still too difficult to find non-metallic mines. These techniques are usually restricted to well-funded international mine clearing organizations and major militaries, making minimum metal mines especially pernicious where they are encountered.

Anti-tank mine form of land mine designed for use against armored vehicles (including tanks)

An anti-tank mine is a type of land mine designed to damage or destroy vehicles including tanks and armored fighting vehicles.

The mine is currently in service with the Polish armed forces.

Specifications (with MWCz-62)

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Wierzba may refer to:

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References

ORDATA is a United States government database of landmines and other unexploded ordnance, developed to assist humanitarian demining work. The original version of ORDATA released in 1997 was CD-ROM based, and incorporated material from the earlier Minefacts program. ORDATA 2.0 was distributed on a CD-ROM and on the Internet. The database is hosted on the Center for International Stabilization and Recovery website, a part of James Madison University. In 2014-15 the interface underwent a revision and the data partially updated. The new site is known as the Collaborative ORDnance Data Repository (CORD) and is available online at https://www.jmu.edu/cisr/research/cord.shtml. An offline version is in development.