The Khrunichev-built Breeze M upper stage that will be used for the THOR 5 launch arrived today at the launch site, on an Antonov AN 124-100 cargo plane. The team is in the process of moving it to Assembly and Testing Building 92A-50 for prelaunch preparations. With the Breeze M’s arrival, all key components – the core Proton rocket, its upper stage and the spacecraft – are now at the launch site. During the next week and a half, the operations with the launcher and the spacecraft will be performed independently by different teams in the same building. Then joint operations, including mating the satellite to the launcher, will begin.