Loading AI tools
Mortar From Wikipedia, the free encyclopedia
The Soltam K6 is a 120 mm (4.75 inch) mortar that was developed by Soltam Systems of Israel. It is the long-range version of the Soltam K5[1] and has replaced older systems, such as the 107-millimetre (4.2 in) M30, in several armies, including the United States Army. It is much lighter than the M30, has a greater range, and can sustain a rate of fire of four rounds per minute, while the M30 could sustain only three.
| Soltam K6 mortar | |
|---|---|
| |
| Type | Mortar |
| Place of origin | Israel |
| Service history | |
| Used by | See below |
| Specifications | |
| Mass | 144.7 kg (319 lb) |
| Crew | 5 |
| Caliber | 120 millimetres (4.7 in) |
| Rate of fire | 16 RPM max, 4 RPM sustained |
| Effective firing range | 7,240 metres (7,920 yd) |
| Feed system | manual |
The K6 fires fin-stabilized ammunition from a smoothbore barrel. Unlike its smaller-ammunition cousins, the 81 mm and 60 mm mortars, the fin blades of the ammunition fired from the M120 are not canted. Thus, no spin is imparted to the projectile in flight. Although heavy mortars require trucks or tracked mortar carriers to move them, they are still much lighter than field artillery pieces. They outrange light and medium mortars, and their explosive power is much greater. An improved version is known as the K6A3.
High-explosive rounds fired by the M120 weigh about 31 lb (14 kg) and can have a lethality radius of 225 ft (69 m).[2]
The K6 entered service with the United States Army in 1991 as the M120 Mortar System. Its mission is to provide heavy-weapon, high-angle organic indirect fire support to the unit commander. The M120 is used by both mechanized units and light infantry in certain situations. Another feature of the M120 is the M303 sub-caliber insert, which allows the mortar to fire 81 mm ammunition.
The M120 is transported on the M1100 trailer by the M998 Humvee. The version that is mounted on the M1064 and M1129 mortar carriers is known as the M121.
In 2007, the U.S. Army ordered 588 M326 MSS (mortar stowage systems) from BAE Systems. Here, the assembled mortar is mounted on a truck, Humvee or M1101 trailer and can be mounted and dismounted in less than 20 seconds.[3]
In November 2016, Elbit Systems announced it was awarded an Indefinite Delivery/Indefinite Quantity (ID/IQ) contract for the production of the M121[4]
The M120 mortar system consists of the following major components:
The M120 is capable of firing the following munitions:
Armenia: 12; M120 variant[6]: 183 
Bolivia: M120 variant[6]: 404 
Denmark: 20[6]: 99 
Georgia: 18[6]: 189 
Iraq: 450; M120 variant[6]: 353 
Israel
Kazakhstan M120 variant[6]: 191 
Latvia: 25; M120 variant[6]: 122 
Myanmar:80[6]: 296 
Poland: 142; M120 variant[6]: 134 
Ukraine: 30; M120 variant donated by the United States in response to the 2022 Russian invasion of Ukraine.[7]
United States: 1,076 M120 and M1064A3 variants[6]: 48 Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
