2S19 Msta-S

The 2S19 Msta-S is a 152.4 mm self-propelled howitzer designed and manufactured by Uraltransmash in the Soviet Union and later in Russia, which entered service in 1989 as the successor to the 2S3 Akatsiya. The vehicle has the running gear of the T-80, but is powered by the T-72's diesel engine.

Development

The Msta-S (also known by the GRAU index ''2S19'') bears the Msta (russian: Мста, after the river Msta) howitzer, which was designed for deployment either on a self-propelled vehicle or as a towed gun. The 2S19 Msta-S is the armoured self-propelled howitzer, while the 2A65 Msta-B is an unarmoured towed gun.

Development of the 2S19 started in 1980 under the project name ''Ferma''. The prototype was known as Obiekt 316. The 2S19's standard equipment consists of a semi-automatic laying system 1P22, an automatic loader, an NBC protection system, passive night-vision device for the driver, a vehicle snorkel, a dozer blade, a smoke generator and 81 mm smoke launchers, 1V116 intercom system and a 16 kW generator AP-18D. In 2008, the Russian Armed Forces ordered an improved model with an automated fire-control system.

Specifications

Msta-S specifications provided by manufacturer
* Range:
** standard round
** base-bleed
** rocket-assisted
* Rate of fire: 6–8 rounds per minute
* Weapon elevation: −4° to +68°
* Weapon traverse: 360°
* Deployment time: 22 minutes
* Unit of fire: 50 rounds

Variants

* 1K17 Szhatie – a "laser tank" armed with a battery of lasers meant to disable optoelectronic systems; based on the Msta-S.
* 2S19M1 (unveiled in 2000, first deliveries in 2007) – Improved fire-control system and added GLONASS antenna. Modernised V-84AMS engine.
* 2S19M2 or 2S33 Msta-SM2 (2013) – Improved version currently in production equipped with a new automatic fire-control system which increases the rate of fire to 10 rounds per minute. Digital electronic maps are now available which significantly speeds up the terrain orientation in difficult geographical conditions and allows performing faster and more efficiently firing missions. The 2S33 Msta-SM2 howitzer is fitted with a new 2A79 152 mm/L60 ordnance that has improved ballistics. It can fire ammunition with more propellant charges and with a higher breech pressure than the original 2S19 Msta-S. The gun is longer and has a heavier barrel. As a result, it has a greater range of fire. Maximum range of fire with standard HE-FRAG shells is and with rocket-assisted shells.
* 2S19M1-155 (2006) – 155 mm export version of the 2S19M1, fitted with an L/52 gun with a range of more than . Modernised in 2020.
* 2S21 Msta-K – Wheeled variant, based on an eight-wheel truck chassis. It used the 2A67 gun, a variant of the 2A65 modified for use from wheeled platforms. There were several different prototypes, including one based on the Ural-5323 and one on the KrAZ-6316. The project was abandoned in 1987.
* 2S19M (also known as 2S30 Iset and 2S33 Msta-SM) – Project for a version with improved range and rate of fire, easier maintenance and optimised manufacturing process. Started between the 1990s and the early 2000s, but quickly abandoned in favour of the 2S35 Koalitsiya-SV.
* 2S35 Koalitsiya-SV – Project for a new artillery system for the Russian Ground Forces (SV stands for "sukhoputniye voyska"). Early prototypes consisted of a 2S19 chassis with modified turret, fitted with an over-and-under dual autoloaded 152 mm howitzer. Development of this variant was abandoned in favour of an entirely new artillery system using the same designation.

Operational use

Msta-S howitzers were used by the Russian Ground Forces to deliver artillery strikes against Chechen separatists during the Second Chechen War.

Msta-S howitzers have been used in the Russo-Ukrainian War by the pro-Russian separatists who captured one machine during the conflict.

Both Msta-B and Msta-S were used by the Ukrainian Ground Forces in the Battle of Bakhmut.

, there is visual evidence of Russian forces losing 171 Msta-S (123 destroyed, 11 damaged, 2 abandoned and 35 captured) and 35 Msta-SM2 (17 destroyed, 2 damaged and 16 captured).

Operators

Current operators

* – 18
* – 12
* – 10
* – 1
* – Approximately 760 in service (including over 260 2S19M1 and over 210 2S19M2) and 270 more stored as of 2020. Russian state run defense conglomerate Rostec announced in September 2023 that Russia's armed forces had received new modernized 2S19M2 Msta-SM2 152mm self-propelled artillery systems.
* – 40, plus at least 35 2S19 Msta-S and 16 2S33 Msta-SM2 have been captured during the Russia-Ukraine war.
* – 48

Russia recently offered its Msta-S 152 mm howitzer to foreign countries, particularly in the Middle East. A demonstration was organised in 2020 by Rosoboronexport, the country's nodal agency for arms export, for representatives from various Middle Eastern countries.

Former operators

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Similar vehicles

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References

External links

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152-mm Self-propelled Howitzer 2S19 "MSTA-S"


- (Archived)

{{DEFAULTSORT:2s19 Msta
152 mm artillery
Cold War artillery of the Soviet Union
Howitzers of Russia
Military vehicles introduced in the 1980s
Self-propelled artillery of Russia
Self-propelled artillery of the Cold War
Self-propelled howitzers of the Soviet Union
Tracked self-propelled howitzers
Uraltransmash products