Issue 25

Russia Launches PION-NKS

25 June 2021: Russia launched the Pion-NKS, a long-delayed ELINT & radar-imagery spacecraft believed to be capable of guiding Russian Navy missiles to their targets . A Soyuz-2-1b rocket lifted off as scheduled at 22:50 Moscow Time (3:50 p.m. EDT) from Plesetsk Cosmodrome, north of Moscow. - The Pion-NKS satellite was…

25 June 2021: Russia launched the Pion-NKS, a long-delayed ELINT & radar-imagery spacecraft believed to be capable of guiding Russian Navy missiles to their targets. A Soyuz-2-1b rocket lifted off as scheduled at 22:50 Moscow Time (3:50 p.m. EDT) from Plesetsk Cosmodrome, north of Moscow.

– The Pion-NKS satellite was built as part of the Liana electronic-intelligence network operated by the Russian military and serving both ground and naval forces.

– As of 2021, the constellation five Lotos spacecraft equipped with radio-intercept sensors in orbit.

– Pion-NKS should introduce a major new capability to the system, adding an imaging radar intended for pinpointing potential targets around the world for the Russian Navy independent of weather and lighting conditions.

– While Lotos first reached orbit in 2009, the Pion sub-system remained grounded for another decade due to problems with the development of its main payload.

– The radar aboard Pion-NKS is apparently intended primarily for imaging sea vessels. Operating in concert with radio-intercepting sensors, the radar would greatly enhance the locating and identification of sea-based targets.

– According to Russian press, the breakdown of Ukrainian industrial cooperation in 2014 and subsequent western sanctions severely delayed of the Pion-NKS project.

– As with previous Lotos missions, the Pion-NKS spacecraft was tracked in a 195 by 466-kilometer initial orbit with an inclination 67.1 degrees toward the Equator. Pion-NKS later fired its engine near apogee (the highest point) to make the orbit circular at an altitude of around 460 kilometers.

Issue 25 - Russia Launches PION-NKS

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