It became known about the launch of the postponed Proton-M mission in February.

The launch of the Proton-M rocket with the Electro-L hydrometeorological satellite No. 5, postponed last year, will take ...
TASS

Proton-M launch delayed to fix problems — Roscosmos

MOSCOW, December 14. /TASS/. The launch of the Proton‑M launch vehicle has been postponed to eliminate shortcomings, but it will not affect the planned scientific program, Roscosmos said in a ...