687th Missile Regiment
687-й ракетный полк
Military Unit: 44158
Activated 6.60 in Yoshkar-Ola, Mariyskaya ASSR, under the 201st Missile Brigade, and from 5.61 the 14th Missile Division.
The regiment controlled no BSP site with the R-16 missile.
7.64 transferred to Tatischevo, Saratov Oblast, under the 60th Missile Division.
The regiment went on alert duty 7.12.66 with 10 UR-100 (SS-11) silos in area BRK-3.
The regiment stood down 1976, and began conversion to the UR-100N (SS-19) missile - alert duty from 8.78.
Converted to the UR-100NU (SS-19) missile in 1984.
The regiment stood down 2002, and began conversion to the RT-2PM2 Topol-M2 (SS-27) missile - alert duty from 21.12.03 with the first two silos, and 2005 with all 10 silos.
US designation: 1966 - 1978 Tatishchevo ICBM Complex - Launch Group
B (Ten Type IIID silos):
US designation: 1978 - today Tatishchevo ICBM Complex - Launch Group B (Ten Type IIIG and one Type IIIX silos):