. . "Three-stage solid propellant"@en . "type=hydrogen"@en . . . . "1968"^^ . . "RT-2"@en . . "yes"@en . . "114000.0"^^ . "silo-based"@en . "The RT-2 was an intercontinental ballistic missile deployed by the Soviet Union, which was in service from December 1968 until 1976. It was assigned the NATO reporting name SS-13 Savage and carried the GRAU index 8K98. It was designed by OKB-1 and about 60 were built by 1972."@en . "RT-2"@en . . "The RT-2 was an intercontinental ballistic missile deployed by the Soviet Union, which was in service from December 1968 until 1976. It was assigned the NATO reporting name SS-13 Savage and carried the GRAU index 8K98. It was designed by OKB-1 and about 60 were built by 1972."@en . . "SS-13 Savage"@en . . . "Russian Strategic Rocket Forces"@en . "Inertial, autonomous"@en . . .