Proton-M Briz-M – Khrunichev State Research and Production Space Center Family: Proton meters Length: 53 meters Diameter: 7.4 meters Launch Mass: 712 Low Earth Orbit Capacity: 21000 The Proton-M Briz-M was manufactured by Khrunichev State Research and Production Space Center with the first launch on . Proton-M Briz-M has 40 successful launches and 3 failed launches with a total of 43 launches. Manufacturer Khrunichev State Research and Production Space Center is a Moscow-based producer of spacecraft and space-launch systems, including the Proton and Rokot rockets and is currently developing the Angara rocket family. The Proton launch vehicle launches from Baikonur and Rokot launches from Baikonur and Plesetsk. Angara will launch from Plesetsk and Vostochny. Khrunichev State Research and Production Space Center is a Government RUS entity that was founded in 1916 and is administered by Director: Andrey Vladimirovich Kalinovskiy. Khrunichev State Research and Production Space Center has 87 successful launches and 9 failed launches with a total of 98 launches.