The VS-2.2, VS-3.6 and SH-55 are Italian circular plastic cased anti-tank blast mines that use the VS-N series fuze. They have very few metal components and are resistant to overpressure and shock. The VS-2.2 and VS-3.6 can also be deployed from

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s. It was produced by

Valsella Meccanotecnica Valsella Meccanotecnica SpA (also known as Valsella) was one of Italy's largest manufacturers of land mines. The Company's headquarters initially were in Montichiari. It had two production plants in Castenedolo near Brescia, Italy. The three com ...

and

Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borde ...

, but production has ceased. The VS-2.2 and VS-3.6 are essentially the same, the VS-3.6 being slightly larger, the SH-55 is larger still and has a more rounded appearance. A smaller mine, the VS-1.6 also uses the same fuze.

Description

The mines are normally olive green or sand coloured and are circular. The VS-2.2 and VS-3.6 consist of a ribbed main body containing the main charge and a large circular VS-N fuze which sits on top. The SH-55 is larger, and the circular main body is not as ribbed, it uses the same VS-N fuze as the other mines. The VS-N

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 ...

is air pressure driven with pressure on the top plate of the mine forcing air into a diaphragm which exerts pressure on the striker until a retaining ball is forced into a recess. Shocks from overpressure are too short to inflate the diaphragm, this requires gradual pressure giving even greater resistance to shock. This mine has a secondary fuze well on the bottom (where it cannot be seen) which is slightly off-set from the centre of the mine. This secondary fuze well can easily be fitted with pull-fuze which functions as an

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 main charge of the VS-2.2 is relatively small for an anti-tank mine, so it would tend to disable rather than destroy vehicles, however the VS-3.6 and SH-55 may penetrate the hull of armoured vehicles. The VS-2.2 mine is found in

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and

Kuwait Kuwait (; ar, الكويت ', or ), officially the State of Kuwait ( ar, دولة الكويت '), is a country in Western Asia. It is situated in the northern edge of Eastern Arabia at the tip of the Persian Gulf, bordering Iraq to the nort ...

, the SH-55 is found in

Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...

Specifications

References

* ''Jane's Mines and Mine Clearance 2005-2006'' * * * {{ORDATA, 2028, SH-55 Anti-tank mines of Italy