The launch of the Proton-M rocket will take place on December 12

This is stated in a message posted on the Roscosmos page on Twitter.

"The launch of the Proton-M carrier rocket with the Briz-M upper stage and the Express-AMU7 and Express-AMU3 spacecraft is scheduled for December 12 at 15:09 Moscow time," the state corporation said.

Earlier, the general director of Roscosmos, Dmitry Rogozin, said that the launch of the Proton-M launch vehicle was postponed from December 6 to 12 due to the need to finalize the upper stage.