| 2K6 Luna | |
| Type: | Artillery rocket system |
| Is Artillery: | yes |
| Is Missile: | yes |
| Is Vehicle: | yes |
| Service: | 1960–1982 (USSR) |
| Designer: | NII-1 and TsNII-58 |
| Production Date: | 1960–1964 |
| Number: | 432 SPU 2P16 |
| Variants: | 3R10 (nuclear) (FROG-5), 3R9 (HE) (FROG-3) |
| Crew: | 5 |
| Max Range: | 45km (28miles) (3R9) |
| Filling: | High explosive, nuclear |
| Engine: | RDTT 3Zh6 |
| Guidance: | Ballistic |
| Propellant: | Solid fuel |
| Launch Platform: | 2P16 (PT-76-based) |
The 2K6 Luna (Russian: Луна|lit=[[Moon]]) is a Soviet short-range artillery rocket complex. Luna rockets are solid-fuel, unguided and spin-stabilized.[1] "2K6" is its GRAU designation. Its NATO reporting names are FROG-3 (with 3R9 missile) and FROG-5 (with 3R10 missile). From 1965, the 2K6 Luna was replaced by the far more successful 9K52 Luna-M, which was known in the West as the FROG-7.
From 1953, the Luna system was developed in the NII-1, under the supervision of N. P. Mazurov. Luna followed the earlier designs 2K1 Mars and 2K4 Filin. While the NII-1 was responsible for the rocket, the launch and transporter-loader vehicles were designed by the TsNII-58. The initial system name was S-125A "Pion".[2] In 1957, the prototypes of the launch vehicle (SPU S-123A on a Ob'yekt 160 chassis), the transloader (TZM S-124A on a Ob'yekt 161 chassis) and the 3R5 rocket were ready for evaluations. These were carried out in 1958 in Kapustin Yar, and in 1959 in the Transbaikal Military District.
As a result of these evaluations, it was decided to abandon the TZM, to improve the SPU and to redesign the rocket. This led to the development of the 3R9 and 3R10 rockets. The decision to start series production was taken in December 1959. The first five systems were ready in January 1960. State acceptance trials were carried out until March 1960. In 1960, the Luna system entered service with the Soviet Army where it remained until 1982.[3] From 1960 to 1964, 432 SPU 2P16s were produced. In the first year alone, 80 launch vehicles and 365 rockets were made on the manufacturing lines.[2]
The missile complex consisted of [3]
There have been a couple of variants of the launch vehicle. For example the 2P21, also known as the Br-226-II, on a ZiL-134 8x8 truck, but these never entered service.
The FROG-6 is, according to Western sources the NATO designator for the truck-based training system PV-65.[4] Russian sources claim that this system is the prototype of the Br-226-I launch vehicle on KrAZ-214.[3]
Luna entered service in 1960 and remained in service with the Soviet Army until 1982. Each Motorised Rifle and Tank Division had one Rocket Battalion with two batteries, each with two 2P16s.[3] During the Cuban Missile Crisis, 36 2K6 missiles, 24 with conventional warheads, 12 with two-kiloton nuclear warheads, with six launchers were located in Cuba. Although some authorities dispute whether local commanders had the authority to use nuclear weapons, they were present and it is argued that if pressured, Soviet soldiers might have used them.
Afghanistan: 13[5]
Algeria: 21
Cuba: 65[6]
Egypt: 24
Iraq: 24
Yemen: 12
Libya
Poland
Romania