News courtesy of CANSPACE listserv:
The internal newspaper of ISS Reshetnev, Siberian Satellite, has reported on the status of current and future manufacturing of GLONASS satellites (loosely translated):
“A federal target program, approved by the Russian Government, has provided measures to maintain and develop the GLONASS system. The Reshetnev Company from 2012 to 2020 will manufacture 15 “Glonass-M” satellites and 22 “Glonass-K”. The work in this direction is taking place at ISS at full speed. Now the company is making space apparatus “Glonass-M” No. 50 [likely to be known as 750 once launched] and has signed contracts with related enterprises for the supply of equipment for a few more satellites in this series. [ISS] has already completed the manufacture of satellites “Glonass-M” No. 47, No. 48, No. 49. Routine tests confirmed compliance characteristics of their design and with operational documentation. The space vehicles have been put in the assembly shop for safekeeping. [ISS] has sent a next-generation navigation satellite “Glonass-K” No. 12L to the spaceport. A decision on the launch date of the navigation satellites will be made by Roscosmos after an analysis of the [state of the] GLONASS constellation.”
Note that there is a reserved launch slot for the GLONASS-K satellite at the Plesetsk Cosmodrome on 14 November.