818th Missile Regiment
818-й ракетный полк
Military Unit: 74201
Activated 3.64 at Vypolzovo, Tver Oblast, from the 3rd Battalion of the 45th Missile Regiment - under the 7th Guards Missile Division.
The regiment controlled site BSP-51 with 2 R-16 (SS-7) pads.
The regiment stood down in 1969, and the BSP-51 site was transferred to the 183rd Missile Regiment.
The regiment went on alert duty 25.8.69 at site BRK-7, with 10 UR-100 (SS-11) silos.
Converted to the MR-UR-100 (15P016) (SS-17) missile in 1978 - alert duty from 15.12.78 with 10 silos.
The regiment stood down 1993, and was disbanded 1.12.93.
US designation 1964-1969: Yedrovo ICBM complex (Launch site G, later launch site 7). Type IID pads.
US designation 1970-1993: Yedrovo ICBM complex (Launch Group O). Type IIID silos.
Yedrovo Launch Site 7 (BSP-51) (57 47 05N, 33 01 48E):

Yedrovo ICBM Complex - Launch Group O (Type IIID):
silo 82O: 57 30 49N, 32 52 21E
silo 83O: 57 29 55N, 32 45 54E
silo 84O: 57 34 14N, 32 47 29E - control site
silo 85O: 57 38 08N, 32 51 26E
silo 86O: 57 35 00N, 32 54 48E
silo 87O: 57 37 08N, 32 45 10E
silo 88O: 57 39 34N, 32 40 37E
silo 89O: 57 40 03N, 32 46 31E
silo 90O: 57 33 02N, 32 41 05E
silo 91O: 57 36 09N, 32 36 38E