The FFV 028 is a series of steel cased Swedish

anti-tank mine An anti-tank mine (abbreviated to "AT mine") is a type of land mine designed to damage or destroy vehicles including tanks and armored fighting vehicles. Compared to anti-personnel mines, anti-tank mines typically have a much larger explosive c ...

s that use electronic

fuze In military munitions, a fuze (sometimes fuse) is the part of the device that initiates function. In some applications, such as torpedoes, a fuze may be identified by function as the exploder. The relative complexity of even the earliest fuze d ...

s. The mines are circular, with a large Misznay Schardin effect warhead in the center of the mine, with the fuzing and sensor electronics located in the dead space above the main charge. The design of the mine dates from the 1970s and uses a

magnetic Magnetism is the class of physical attributes that are mediated by a magnetic field, which refers to the capacity to induce attractive and repulsive phenomena in other entities. Electric currents and the magnetic moments of elementary particle ...

influence sensor to

detonate Detonation () is a type of combustion involving a supersonic exothermic front accelerating through a medium that eventually drives a shock front propagating directly in front of it. Detonations propagate supersonically through shock waves with s ...

the mine, making it able to attack the full width of armoured vehicles. The mine can be laid either by hand or by a mechanical mine laying system. Once the mine is emplaced, a pre-set arming delay of up to 60 minutes is initiated, after which the magnetic sensor activates and will trigger the mine if a target passes overhead. When the mine is triggered, a small clearing charge blows away any material that may have been on top of the mine, followed a fraction of a second later by detonation of the main explosive charge. The main charge creates an

explosively formed penetrator An explosively formed penetrator (EFP), also known as an explosively formed projectile (EFP), a self-forging warhead, or a self-forging fragment, is the product of a shaped charge designed to penetrate armor effectively. As the name suggests, the ...

which is capable of penetrating the belly armour of any tank currently in existence, and generates substantial secondary blast and fragmentation effects. The mine is blast resistant and has been upgraded to be resistant to advanced

demining Demining or mine clearance is the process of removing land mines from an area. In military operations, the object is to rapidly clear a path through a minefield, and this is often done with devices such as mine plows and blast waves. By contra ...

countermeasures. The mine was ordered by the Swedish armed forces in 1982, where it is known as Stridsvagnsmina 6. Subsequently, an order from Germany was placed for 125,000 mines in 1985. The Netherlands placed an order for in excess of 10,000 mines and associated mine laying equipment in 1985, with a second order for additional mines in 1989.

Variants

* FFV 028 - Pre-production model * FFV 028 RU - Reusable version of the mine, which can be manually disarmed * FFV 028 SD - Version fitted with a ball-bearing based

anti-handling device An anti-handling device is an attachment to or an integral part of a landmine or other munition such as some fuze types found in general-purpose air-dropped bombs, cluster bombs and sea mines. It is designed to prevent tampering or disabling, o ...

. The mine

self-destruct A self-destruct is a mechanism that can cause an object to destroy itself or render itself inoperable after a predefined set of circumstances has occurred. Self-destruct mechanisms are typically found on devices and systems where malfunction could ...

s after between 30 and 180 days * FFV 028 SN - Self-neutralizing version of the mine, which disarms itself after 30 to 180 days, indicating its status by launching a red marking cylinder attached to a 0.5 meter long wire. * DM 31 - German version of the mine.

Specifications

* Diameter: 260 mm * Height: 100 mm * Weight: 9 kg (approx) * Explosive content: 5 kg (approx)

RDX RDX (abbreviation of "Research Department eXplosive") or hexogen, among other names, is an organic compound with the formula (O2N2CH2)3. It is a white solid without smell or taste, widely used as an explosive. Chemically, it is classified as a n ...

References

* * * * Jane's Mines and Mine Clearance 2005-2006 Anti-tank mines Land mines of Sweden {{Landmine-stub