October 14, 2017 the launch vehicle (LV) Soyuz-2.1a with cargo spacecraft Progress МS-07 successfully lifted off from BAIKONUR Space Center at 11:47 MT. According the flight program, the first three stages of Soyuz-2.1a have taken the cargo spacecraft into low orbit just short of eight minutes and forty-eight seconds after liftoff. Korolev Mission Control Center specialists have taken the further Progress MS-07 flight to ISS under control.

According to telemetry data, the spacecraft insertion into low-Earth orbit and separation from the third stage of the launch vehicle occurred on schedule, deployment of all antennas and solar array panels was detected immediately after the separation. Systems and assemblies of the spacecraft operate normally.

The docking of Progress MS-07 to ISS module Pirs is scheduled at 14:09:57 MT October 16, 2017. The ISS docking process will be in automatic mode under control of Russian cosmonauts Segrey RYAZANSKIY, Alexandr MISURKIN and specialists of Russian ISS segment flight control group in Korolev MCC. The vehicle will deliver to the ISS various cargo, including «dry» cargo, propellant in the combined propulsion system and refueling system tanks, water and compressed gases.