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PZR Grom
PZR Grom missile with launcher
Type Man-Portable SAM
Place of origin  Poland
Service history
In service 1995 - present
Used by See Users
Wars 2008 Russian-Georgian War
Production history
Designer Military Institute of Armament Technology, WAT Military University of Technology, Skarżysko Rocket Design Bureau
Manufacturer Mesko, Skarżysko-Kamienna
Produced 1995
Weight 16.5 kg (10.5 for the missile itself)
Diameter 72 mm

Warhead weight 1.27 kg

5.5 kilometres (3.4 mi)
Flight altitude 3.5 kilometres (11,000 ft)
Speed 650 m/s

The Grom (meaning "thunder" in Polish) is a man-portable air-defence system produced in Poland. It consists of a 72 mm anti-aircraft missile set with a flight speed of 650 m/s, as well as a single-use launcher, re-usable gripstock and thermal battery coolant assembly electric unit. The full name of the system is PZR Grom, PZR standing for Przeciwlotniczy Zestaw Rakietowy (literally anti-air rocket-propelled system).

It is designed to target low-flying helicopters and aeroplanes. As such, the Grom missile is used by other surface-to-air defence systems of Polish design, including ZSU-23-4MP Biała, ZUR-23-2KG and POPRAD self-propelled artillery system. It should not to be confused with versions of the Zvezda Kh-23 air-to-surface missile built under licence in Yugoslavia/Serbia as the Grom-A and Grom-B.


Polish soldiers practice taking aim with Grom MANPADs.

Initially at least since 1970s the MESKO metal works in Skarżysko-Kamienna mass-produced license-built Soviet Strela-2M (SA-7 Grail) surface-to-air missiles, designated in Poland as Strzała-2M. However, when these became outdated in late 1980s the lead designers prepared the works to produce a more modern Soviet design, the 9K38 Igla (SA-18 Grouse). However, Poland left the Soviet bloc in 1990 and the license was declined, thus leaving Poland with no modern MANPADS at hand.

Because of that, in late 1992 various Polish works and design bureaus (among them the Zielonka-based Military Institute of Armament Technology, the WAT Military University of Technology and the Skarżysko Rocket Design Bureau) started working on a new Igla-like design. These were allegedly helped by the Polish intelligence services able to buy the design plans of the original 9K38 Igla missile system in the LOMO works in Leningrad (modern St. Petersburg) during the turmoil following the dissolution of the Soviet Union.[1] By 1995 the first batch (marked as GROM-1) entered service. It included a number of imported Russian components. By late 1990s these were replaced with entirely Poland-designed elements.

On January 1, 2013, Bumar Amunicja manufactured their 2,000th Grom missile set.[2]


The system is designed to be operated by one soldier. It consists of a single-stage projectile, a single-use tubular launcher, a starting mechanism, and an on-ground power supply. The rocket projectile uses solid propellant. The infrared aiming sensor is cooled with liquid nitrogen. There are options for identification friend or foe and thermovision.

Operational history

The 'Grom' has been used by Polish Land Forces since 1995.[3] It is also exported to other countries, including Georgia which bought 30 launchers and 100 missiles in 2007.[3] According to press releases during the 2008 South Ossetia war Polish-made GROM rockets targeted Russian planes and helicopters 20 times, 12 rockets were fired out of which 9 hit their targets.[1]

Indonesian Army bought 155 GROM missiles as part of Kobra V-SHORAD system.[4][5]

Peru selected Grom as part of the air defense modernization plan.[6]

Political relevance

In late 2008 Russian press claimed that Russian army personnel had found Polish GROM missiles in Chechnya. Polish press immediately reacted accusing Russia of fabricating evidence which links Poland to that conflict, claiming that rockets were moved by Russians from Georgia to Chechnya.[7]


  •  Georgia[8]
  •  Indonesia
  •  Peru - in 2014
  •  Poland
  •  Japan

See also


External links

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