The LG1 is a modern

105 mm 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. I ...

towed

howitzer A howitzer () is a long- ranged weapon, falling between a cannon (also known as an artillery gun in the United States), which fires shells at flat trajectories, and a mortar, which fires at high angles of ascent and descent. Howitzers, like ot ...

designed and produced by

GIAT Industries Nexter Systems (formerly known as GIAT Industries or ''Groupement des Industries de l'Armée de Terre'', Army Industries Group) is a French government-owned weapons manufacturer, based in Roanne, Loire. Group organization The Nexter group is ...

(now Nexter group) of France.

Design

The LG1 howitzer is a 105 mm towed artillery piece that features both low weight and a high level of accuracy over long distances. Its lightweight construction gives the barrel a relatively short lifespan. The equivalent full charge (EFC) count is suggested to be approximately 7,500; however, during fire and practice, has yielded only around 1,500 EFCs. The gun was specifically designed for use by rapid deployment forces with attributes such as ruggedness, ease of operation and reduced weight. It can fire all NATO standard 105 mm ammunition up to a range of using HE-ER G3 base bleed rounds.

Deployment

The gun has been used by the

Belgian Army The Land Component ( nl, Landcomponent, french: Composante terre) is the land branch of the Belgian Armed Forces. The King of the Belgians is the commander in chief. The current chief of staff of the Land Component is Major-General Pierre Gérard. ...

Canadian Army The Canadian Army (french: Armée canadienne) is the command responsible for the operational readiness of the conventional ground forces of the Canadian Armed Forces. It maintains regular forces units at bases across Canada, and is also respo ...

Colombian National Army The National Army of Colombia ( es, Ejército Nacional de Colombia) is the land warfare service branch of the Military Forces of Colombia. With over 361,420 active personnel as of 2020, it is the largest and oldest service branch in Colombia, an ...

Indonesian Marine Corps '' ("Glorious on the Land and Sea") , colors = , colors_label = Beret color , march = Mars Korps Marinir , mascot = , equipment = ...

Singapore Army The Singapore Army is the land service branch of the Singapore Armed Forces (SAF). The largest of the four branches of the SAF, the Singapore Army traces its origins to the 1st Battalion, Singapore Infantry Regiment (1 SIR), which was formed i ...

and the

Royal Thai Army The Royal Thai Army or RTA ( th, กองทัพบกไทย; ) is the army of Thailand and the oldest and largest branch of the Royal Thai Armed Forces. History Origin The Royal Thai Army is responsible for protecting the kingdom's so ...

. Current service version with Canadian artillery is the LG1 Mark II, of which 28 were purchased for the

Royal Canadian Horse Artillery The Royal Canadian Horse Artillery is the name given to the regular field artillery units of the Canadian Army. Organization The Regular Force has three RCHA regiments: ; 1st Regiment, Royal Canadian Horse Artillery: this is the descendant of ...

(RCHA). Giat supplied the first

s in 1996 and fielding was complete by November 1997.

Planned improvements

In August 2005, DEPRO (GVB) Incorporated - a Canadian defence firm, was selected by the Canadian Forces to improve their LG-1 guns with improvements ranging from new & better

muzzle brake A muzzle brake or recoil compensator is a device connected to, or a feature integral to the construction of, the muzzle or barrel of a firearm or cannon that is intended to redirect a portion of propellant gases to counter recoil and unwanted ...

, new-designed spades for better stability during firing and larger tires to replace the small

Pirelli Pirelli & C. S.p.A. is a multinational tyre manufacturer based in Milan, Italy. The company, which has been listed on the Milan Stock Exchange since 1922, is the 6th-largest tyre manufacturer and is focused on the consumer production of tyre ...

tires (which were found to be inadequate for proper ground clearance while on the move). It is expected that this new set of improvements will give the LG-1 howitzers greater reliability and lifespan, and increase the safety margin for the crew.

Combat history

* Internal Conflict in Colombia * War against Taliban in Afghanistan * Counter Insurgency in Aceh

Operators

Current operators

: *

- 14 : *

Colombian Army The National Army of Colombia ( es, Ejército Nacional de Colombia) is the land warfare service branch of the Military Forces of Colombia. With over 361,420 active personnel as of 2020, it is the largest and oldest service branch in Colombia, ...

- 20 LG1 MkIII operational since 2009. There were several problems with its buffers and trunnions, along with accuracy issues in its INS Keafott KN-4051 fire control system after a few rounds and constant use/real fire training, therefore the manufacturer included improvements in its buffer system, cradle and trunnions, also the FCS was changed for the Nexter BACARA FCS, tested and approved in 2014. : *

Indonesian Marine Corps '' ("Glorious on the Land and Sea") , colors = , colors_label = Beret color , march = Mars Korps Marinir , mascot = , equipment = ...

- 20 : *

Malaysian Army The Malaysian Army ( ms, Tentera Darat Malaysia; Jawi: تنترا دارت مليسيا) is the land component of the Malaysian Armed Forces. Steeped in British Army traditions, the Malaysian Army does not carry the title ‘royal’ () as do th ...

- 18 : *

- 24 Units *

Royal Thai Marine Corps The Royal Thai Marine Corps or RTMC ( th, ราชนาวิกโยธินแห่งราชอาณาจักรไทย) are the marines of the Royal Thai Navy. The Royal Thai Marine Corps was founded in 1932, when the first batta ...

- 30 Units Giat LG-1

Former operators

: 28 used by the Canadian army. : *

- 39 (Phased out in 2008, replaced by the 155mm calibre

SLWH Pegasus The Singapore Light Weight Howitzer (SLWH) Pegasus is a helicopter-transportable, towed artillery piece. Developed jointly by the Singapore Armed Forces (SAF), Defence Science and Technology Agency and ST Kinetics, it was commissioned on 28 Octob ...

) : * The former ''Forces Armées Rwandaises'' received some LG1s, after the

Rwandan Civil War The Rwandan Civil War was a large-scale civil war in Rwanda which was fought between the Rwandan Armed Forces, representing the country's government, and the rebel Rwandan Patriotic Front (RPF) from 1October 1990 to 18 July 1994. The war arose ...

erupted in 1990.

References

;Notes {{DEFAULTSORT:Lg1 105 mm artillery Howitzers Post–Cold War artillery of France Nexter Systems