Soyuz launch facility

The launcher assembly and testing building (монтажно-испытательный корпус; montazhno-ispytatelniy korpus – MIK) is where the preparation activities for the three-stage Soyuz launcher and the Fregat upper stage take place.

A 700 m-long railway leading to the launch platform is used for the horizontal rollout of Soyuz launch vehicles on their erector.