ATM-74 mine

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The ATM-74 is a North Korean wooden box mine, it is a copy of the Soviet TMD-B. It is a wooden box packed with blocks of TNT, the top of the mine has three planks of wood underneath the central plank is a pressure fuze similar to Soviet MV-5 pressure fuze.

North Korea Sovereign state in East Asia

North Korea, officially the Democratic People's Republic of Korea, is a country in East Asia constituting the northern part of the Korean Peninsula, with Pyongyang the capital and the largest city in the country. To the north and northwest, the country is bordered by China and by Russia along the Amnok and Tumen rivers and to the south it is bordered by South Korea, with the heavily fortified Korean Demilitarized Zone (DMZ) separating the two. Nevertheless, North Korea, like its southern counterpart, claims to be the legitimate government of the entire peninsula and adjacent islands.

Wood Fibrous material from trees or other plants

Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic material, a natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin that resists compression. Wood is sometimes defined as only the secondary xylem in the stems of trees, or it is defined more broadly to include the same type of tissue elsewhere such as in the roots of trees or shrubs. In a living tree it performs a support function, enabling woody plants to grow large or to stand up by themselves. It also conveys water and nutrients between the leaves, other growing tissues, and the roots. Wood may also refer to other plant materials with comparable properties, and to material engineered from wood, or wood chips or fiber.

Specifications

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The PP Mi-D mine is a Czechoslovakian copy of the German Second World War Schu-mine 42 anti-personnel mine.

The POMZ, POMZ-2 and POMZ-2M are three types of Soviet-made stake mounted anti-personnel fragmentation mine. The POMZ mine was used during the Second World War. It was superseded by the POMZ-2, and later by the improved POMZ-2M. These mines have been used in numerous conflicts, including the Vietnam War and the Korean War.

TM-57 mine

The TM-57 mine is a large, circular Soviet metal-cased blast anti-tank mine. It can either be triggered by a pressure or a tilt-rod fuze. A development of the TM-46 mine, it is found in Africa, the Middle East, and South East Asia.

TM-46 mine

The TM-46 mine is a large, circular, metal-cased Soviet anti-tank mine. It uses either a pressure fuze or tilt-rod, which is screwed into the top. Anti-tank mines with this type of fuze were capable of inflicting much more damage to armored vehicles. The TMN-46 is a variant of the mine fitted with a secondary fuze well on the bottom which is slightly off-set from the centre of the mine. This secondary fuze well can be fitted with a pull-fuze which functions as an anti-handling device. The mine was used by the North Vietnamese forces during the Vietnam War, and is found in many countries in Africa, the Middle East and South East Asia.

The TMD-44 and TMD-B are simple rectangular Soviet wooden box cased anti-tank blast mines, they were both used during the Second World War. Both mines are similar in design, differing only in fuzing mechanism. The wooden construction of both the mines makes them unpredictable as rot and insects can eat away the wooden case, reducing activation pressure to as little as 3 kg. Both mines are found in a number of countries including Afghanistan, Angola, Chad, Cuba, Egypt, Korea, Mozambique, Namibia, Rwanda, Yemen, Zambia, and Zimbabwe.

TM-62 series of mines

TM-62 is the designation for a series of Soviet anti-tank blast mines. The mines have a central fuze and typically have a 7.5 kg explosive charge, however they vary greatly in detail. The mines can be laid manually or automatically from a mine laying machine including the PMR-1, PMR-2 wheeled towed mine layers, the GMZ tracked mine laying vehicle and the VMR-2 helicopter mine laying system.

Panssarimiina m/44

The Panssarimiina m/44 is a Finnish anti-tank blast mine. It entered service in 1944 and was used during the Second World War and Continuation War. The mine used a wooden case, consisting of an upper box containing the main charge and a downward facing fuze, this was placed into a sturdy wooden tray, larger than the box. Enough pressure on the upper box resulted in the upper box collapsing into the lower tray and triggering the detonator.

The MAT-76 is a large circular Romanian minimum metal anti-tank blast mine. It is similar to the MAT-62B mine, sharing a fuze. The mine is actually a cast block of TNT with a thin coating of fibreglass. The mine has a central fuze well that normally uses a P-62 pressure fuze, although it can be used with any of the fuzes designed for the Russian TM-62 and TM-72 series of mines. The bakelite plastic used in the fuze of a MAT-76 may become brittle in desert conditions, which can reduce the activation pressure. This may make the mine unstable i.e. can detonate simply by handling it. The mine is found in Angola, Iraq, Kuwait, Liberia, Mozambique, and Zambia.

The No 6 mine is an Israeli metal-cased anti-tank blast mine. It is a direct copy of the Russian TM-46 mine, the only notable difference being the filling cap, which is domed on the TM-46 and flat on the No 6. It can be fitted with the No 61 pressure fuze or a No 62A tilt rod fuze. The mine is found in the Falkland Islands, Israel, Lebanon and Oman.

TMA-1 mine

The TMA-1 and TMA-1A are circular, plastic cased Yugoslavian minimum metal anti-tank blast mine. The mine consists of an upper plastic pressure plate, and the lower body containing the main charge. The pressure plate has eight triangular raised sectors, and a central fuze cap. The pressure plate is held in place by four plastic pins, which when suffient pressure is applied, shear allowing the pressure plate to collapse onto the mine body, triggering the UANU-1 fuze. A secondary fuze well is provided in the base of the mine, allowing the use of anti-handling devices. The mine is found in Bosnia, Croatia and Kosovo.

TMA-3 mine

The TMA-3 is a circular Yugoslavian minimum metal anti-tank blast mine. It is very similar in appearance to the TMA-4. The mine consists of a cast circular block of explosive cased in resin reinforced fabric. The top of the mine has three fuze wells which each take a UTMA-3 fuze, and a fourth secondary fuze well is provided in the base of the mine to fit an anti-handling device. The fuze wells may also accept a number of other fuzes, including the UPROM-1, and other fuzes, potentially allowing tripwire activation. The small pressure plate area of the UTMA-3 fuzes gives the mine good resistance to minefield clearance techniques which used blast overpressure techniques i.e. explosive charges.

TMA-4 mine

The TMA-4 is a circular plastic cased Yugoslavian minimum metal anti-tank blast mine. It is a modernized version of the TMA-3. The mine is basically a cast block of TNT with three fuze wells cut into it, encased in plastic. Three black plastic UTMA-4 fuzes are installed into the top surface of the mine. A thin rope carry handle is also provided. The small pressure plate area of the fuzes make the mine resistant to overpressure from explosive demining techniques. Additionally the low metal content of the mine make it very difficult to detect. Although no secondary fuze well is provided, it is possible that the mine could be fitted with improvised anti-handling devices.

The TMD-1 and TMD-2 are Yugoslavian wooden cased anti-tank blast mines, similar to the Russian TMD-B. The box consists of a wooden box, which contains the main cast TNT main charge. A webbing carrying handle is provided on one side of the mine. The fuze is placed in a central detonation well under the centre board of three that are fixed to the top of the mine. When sufficient pressure is placed on the boards, they collapse inwards, pressing on the installed fuze triggering the mine.

TM 65 mine

The TM 65 is a circular Finnish minimum metal anti-tank blast mine. It is broadly based on the Russian TM-62 mine. The mines body is made from a thin shell of fibreglass over a cast block of explosive, with a central fuze well that holds the pressure fuze. The original TM 65 used a US-65 fuze as used in the SM-65 anti-personnel mine, the later TM 65 77 uses a pressure fuze similar to the Russian MV-5 fuze called Painesytytin 77.

The Model 67 is a square plastic cased Austrian minimum metal anti-tank blast mine. The mines pressure fuze sits on the top of the mine, with a provision for an anti-handling device. A second version of the mine the ATM-75 is similar to the Model 67 mine.

TM-35 mine

The TM-35 was a rectangular, metal-cased Soviet anti-tank mine used during the Second World War. The mine has a metal case, which is rectangular with a carrying handle on one side and a large raised pressure plate in the centre. Sufficient pressure on the central pressure plate presses down on one end of an internal see-saw like lever, which removes the retaining pin from an MUV fuze, releasing the striker, triggering the mine.

T-IV mine

The T-IV was a Soviet anti-tank mine developed before and used during the Second World War. The mine has a metal case with a wooden pressure plate attached to the top of the mine. It is similar in configuration to the later TM-38

The NV-41 was a wooden-cased Soviet anti-tank blast mine used during the Second World War. The mine consists of a square wooden box with a filling plug on the bottom. The top of the box is covered by a thin pressure lid, which covers a pressure plate held up by a spring. Sufficient pressure on the lid collapses it down onto the pressure plate. Downward movement of the pressure plate moves down a pressure plunger, which in turn levers up the striker retaining lever, releasing the spring-loaded striker and allowing it to impact the stab sensitive detonator, triggering the main charge.

Holzmine 42

The Holzmine 42 was an anti-tank mine that was developed by Germany and used by the Wehrmacht during World War II.

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.