Air Defense

2A14 23 mm cannon

The 2A14 is the air-cooled 23 x 152B mm autocannon used in ZU-23-2 anti-aircraft mounts and improvised single-barrel installations. In the Mali War, investigators documented a 2A14-pattern cannon and related ZU-23-2-pattern weapons with northern rebel forces, where the high-rate gun fit vehicle-mounted fire support and short-range air-defense roles.

Built by
Tulamashzavod
Built in
Soviet UnionRussia

Service History

In service
Entered service in 1960 on the ZU-23-2 mount
Used by
Rebel forces in northern Mali, ZU-23-2 operators
Wars
Mali War

Production History

Designer
TsKB-14; N. M. Afanasyev and P. G. Yakushev
Designed
Late 1940s to 1950s development
Built by
Tulamashzavod
Built in
Soviet UnionRussia
Unit cost
Not publicly available
Produced
1957-1977 for 2A14; 1977-1993 for 2A14M
Number built
About 23,000 2A14 and more than 35,500 2A14M guns reported by WeaponSystems.net
Variants
2A14, 2A14M, ZU-23-2 twin mount

Specifications

Caliber
23 x 152B mm
Action
Gas-operated autocannon with vertical breech block
Feed
Single belt feed, configurable for left- or right-hand feed
Barrel length
2.01 m with muzzle brake; 1.88 m rifled length
Muzzle velocity
970-980 m/s depending on ammunition
Rate of fire
800-1,000 rounds per minute cyclic per gun
Cooling
Air-cooled with quick-change barrel
Weight
75 kg for 2A14; 77 kg for 2A14M

Conflict Usage

Mali War
Side: Rebel and jihadist armed groupsRole: Vehicle-mounted direct fire and short-range air defenseair defensestrike

Conflict Armament Research and Small Arms Survey documented a 2A14-pattern single-barrel 23 x 152B mm cannon in service with rebel forces in Gao in April-May 2012, while related ZU-23-2-pattern twin mounts appeared with rebel forces in Gao and Aguelhok.

2A14 23 mm cannon Videos

2A14 23 mm cannon Images

Related Weapon Systems

ZU-23-2, Towed twin 23 mm anti-aircraft autocannon, Air DefenseAir DefenseZU-23-2Towed twin 23 mm anti-aircraft autocannonThe ZU-23-2 is a Soviet twin 23 mm towed anti-aircraft autocannon built around two 2A14 guns on a light carriage. Its manual sighting, rapid emplacement, and high volume of fire make it a close-range air-defense weapon against low-flying aircraft, helicopters, and drones, while many operators also use it for direct fire against light vehicles and infantry positions. Armenian-side losses in the 2020 Nagorno-Karabakh fighting included towed and vehicle-mounted ZU-23 guns, Ukrainian units have kept the system relevant in mobile and positional air-defense teams during the Russia-Ukraine War, and UN reporting documented Houthi ZU-23 gun fire during the Yemen Civil War.

Sources