R-27 (air-to-air missile)

The Vympel R-27 missile (NATO reporting name AA-10 Alamo) is a medium-to-long-range air-to-air missile developed by the Soviet Union. It remains in service with the Russian Air Force and air forces of the Commonwealth of Independent States.

The R-27 is manufactured in infrared-homing (R-27T), semi-active-radar-homing (R-27R), and active-radar-homing (R-27EA) versions, in both Russia and Ukraine. The R-27 missile is carried by the Mikoyan MiG-29 and Sukhoi Su-27 fighters, and some of the later-model MiG-23MLD fighters have also been adapted to carry it. The R-27 missile is also license-produced in China, though the production license was bought from Ukraine instead of Russia.

R-27 (air-to-air missile)
Class Missile
Type Air to Air
Manufacturer Vympel NPO
Origin Russia (USSR)
Country Name Origin Year
Russia (USSR) 1983
Country Name Operational Year Retirement Year
Russia (USSR) 1983 View
ManufacturerName Production From Production To Quantity
Vympel NPO View

Ethiopia and Eritrea

In the 1999 Eritrean-Ethiopian War, Eritrean MiG-29s fought Ethiopian Su-27s both piloted by Russian mercenaries. There were possibly as many as 24 R-27s fired by both sides. Only one R-27 fired by an Ethiopian Su-27 at an Eritrean MiG-29 proximity-fuzed near enough the MiG that the damaged aircraft eventually crashed on landing.

Ukraine

During the War in Donbass, the Ukrainian Air Force claimed that one of its Su-25 was shot down by a Russian Air Force MiG-29 using a R-27T on 16 July 2014. Russian officials denied any involvement.

Type Medium-range, air-to-air tactical missile
Place of origin Soviet Union
Service history
In service 1983- present
Production history
Manufacturer Vympel
Unit cost N/A
Specifications
Weight 253 kg (558 lb)
Length 4.08 m (13.4 ft)
Diameter 230 mm (9.1 in)
Warhead blast/fragmentation, or continuous rod
Warhead weight 39 kg (86 lb)
Detonation
mechanism
radar-proximity and impact fuzes
Engine High performance, w. directed-rocket motor
Solid-fuel rocket motor
Wingspan 772 mm (30.4 in)
Operational
range
R-27R: up to 80 km
R-27T: up to 70 km
R-27ER: up to 130 km
R-27ET: up to 120 km
R-27EP: up to 130 km
R-27EA: >130 km 
Flight altitude N/A
Speed Mach 4.5
Guidance
system
semi-active radar homing (A/C),active-radar-homing (R-27EA),infrared homing (B/D), passive radar(E/F)
Launch
platform
Su-27, Su-30, Su-33, Su-34, Su-35, Su-37, MiG-29, Mig-23, Yak-141, PAK FA

End notes