Ordnance ML 4.2-inch mortar

Description

Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.

Vehicles equipped with this weapon

• Fairmile H LCS(L)(2)

General info

Tell us about the tactical and technical characteristics of the weapon.

The weapon will always fire at the range of 1km, with a dispersion of ~30 meters forwards/backwards and ~60 meters to the sides. This might be caused by the boat rocking on the waves rather than be inherent to the weapon.

The depth charge will take ~15s to reach the target. You will see a small splash when it hits the water, and it will explode ~1 later, with a bigger splash. The damage is minimal - it takes ~10 hits on target to sink an S-38b in a test sail, and it's a stationary target, so you can't hope for the same accuracy in combat. The mortar might have minimal utility when dislodging enemies hiding behind ships on capture zones, or spooking them thinking it's an artillery bombardment.

Effective damage

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Comparison with analogues

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Usage in battles

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Pros and cons

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Pros:

Cons:

History

The British Army remained wedded to the Stokes Mortar design after World War I even when other nations were adopting more modern Brandt Mortar designs in the 1930s. As such, most British Mortars during World War II were still based on the Stokes design including their heavy mortar the Ordnance ML 4.2-inch Mortar. Entering service at the end of 1941, the ML 4.2-inch is a towed mortar design often carried on a trailer by a Loyd Carrier and had a six-man crew. Assigned to the Royal Engineers chemical warfare companies, the ML 4.2-inch first entered combat during the Second Battle of El-Alamein in late 1942. The Australian 24^th Infantry Brigade’s 66^th Mortar Company used these mortars so intensively to protect the infantry, they expended all the 4.2-inch mortar rounds in the North African Theatre.

In 1943, the chemical weapons companies were disbanded, and the ML 4.2-inch mortars were shipped to heavy mortar companies attached to the infantry machine gun battalions. The companies had 16 mortars and were divided into four platoons 4 mortars each. Later the Commonwealth forces in Italy found they had more mortars than they needed for their machine gun battalions usually replacing batteries in divisional anti-tank regiments. In comparison to the forces in Europe and North Africa, the Commonwealth armies in the Pacific Theatre were slower to receive these weapons. The Australians in the South West Pacific Theatre got the Ordnance ML 4.2-inch Mortar before the forces serving in Burma (present-day Myanmar).

After the war, the Royal Engineers who previously used the mortars transferred the 4.2-inch to the Royal Artillery. They were notably used by British forces during the Korean War. The 170^th Mortar Battery during the Battle of the Imjin River in April 1951 along the DMZ. British Airborne forces would also use the mortars in Kuwait in 1961 when the nation became independent from the U.K. in 1961. The British would also man these mortars during the Confrontation of Borneo in 1965 when Indonesia engaged in an armed conflict to prevent the creation of Malaysia. In 1966, the Ordnance ML 4.2-inch Mortar was retired from the British Army.

Media

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See also

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• reference to the article about the variant of the weapon;
• references to approximate analogues by other nations and research trees.

External links

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• topic on the official game forum;
• other literature.

Naval special armaments
USA
Mortars	7.2-inch T37 · Mk 2
Rockets	5-inch GPSR Mk.7 · Mark 108 Weapon alfa
Missiles	RIM-24A
Germany
Rockets	M/50 Bofors
Missiles	Strela-2M
USSR
Mortars	BM-37 · RBM · RBU-1200 · RBU-2500 · RBU-6000 · RKU-36U
Rockets	BM-14-17 · BM-21 · M13 · M-8
Missiles	Volna-M
Britain
Mortars	Ordnance ML 4.2-inch mortar
Japan
Rockets	4.5-inch BBR Mk.7 (USA) · Mark 108 Weapon alfa (USA)
Italy
Missiles	Nettuno
France
Missiles	SS.11