Mishelevka Radar Station

Mishelevka Radar Station is the site of three generations of Soviet and Russian early warning radars. It is located in Irkutsk in Siberia and provides coverage of China and missile launches from submarines in the Pacific Ocean. There have been seven radars at this site and it is run by the Russian Aerospace Defence Forces. In 2012 a new Voronezh-M radar is being built at the site.

Mishelevka is a village in southern Siberia and the station is 4 km east of the village and 28 km northwest of the town of Usolye-Sibirskoye. The military town for the station is called Usolye-Sibirskoye-7 (Усо́лье-Сиби́рское-7).

Space surveillance
Mishelevka was founded as OS-1, a space surveillance site with four Dnestr radar, which were started in 1964 and tested in 1968. It could detect satellites at an altitude of up to 3000 km.

In 1967-8 a Dnepr early warning radar was started adjacent to the 4 Dnestr radars and it was commissioned in 1976.

One of the Dnestr space surveillance radars is now used as an incoherent scatter radar by the Institute of Solar-Terrestrial Physics, part of the Russian Academy of Sciences.

Second generation Daryal radar
Mishelevka had a Daryal-U radar, a bistatic phased-array early warning radar consisting of two separate large phased-array antennas separated by around 500 m to 1.5 km. The transmitter array was 30 x and the receiver was 80 x in size. The system is a VHF system operating at a wavelength of 1.5 to 2 meters (150 to 200 MHz). The claimed range of a Daryal installation is 6000 km.

Two Daryal-U type radars were to be built at sites in Balkhash and Mishelevka, Irkutsk, neither were completed. In 1999 the American Clinton administration offered financial assistance in completing the Mishelevka facility in exchange for amending the ABM treaty to allow US deployment of a national missile defense system. Russia rejected this proposal and in 2002 the US unilaterally withdrew from the ABM treaty.

The Mishelevka Daryal was started in 1979 and construction ended in 1984. The transmitter building was at 52.85559°N, 103.23165°W and the receiver at 52.86167°N, 103.23903°W. It was never operational and was demolished in 2011.

Third generation Voronezh radar
The Daryal radar was demolished on 23 June 2011 to enable the construction of a new Voronezh radar. There are going to be two radar faces on the site to replace the two Dnepr radars which, as of 2012, are still operational. Once complete the MoD say that the radar will have coverage of 240°.

Voronezh radar are highly prefabricated radars needing fewer personnel and using less energy than previous generations. The ones being built in Mishelevka are Voronezh-M, also described as Voronezh-VP, a VHF radar with a stated range of 4200 km. The VP stands for high potential and may reflect that it has six segments, rather than the three of other Voronezh VHF radars.

The first face of the new radar was announced as undergoing testing in March 2012. In May 2012 it was announced that it had entered "experimental combat duty".