From Khrunichev Press Release

BAIKONUR COSMODROME, Kazakhstan, Oct. 25, 2007 – The launch of a Khrunichev-built Proton K vehicle with three GLONASS M satellites for the Russian Global Navigation Satellite System is currently scheduled for Friday, October 26, at 11:35 Moscow Time (7:35 GMT).

The integrated space rocket Proton K/Block DM, with the GLONASS M satellites, was installed on its launch pad and erected in the vertical position on Monday, October 22. The launch team comprising Khrunichev Space Center, RSC Energia, Barmin General Engineering Design Bureau, Baikonur Federal Space Center and other Russian space industry entities are conducting the final preparations for launch.