The R-13 (Russian: ракета-13) was a submarine-launched ballistic missile (SLBM) developed by the Soviet Union starting around 1955. It was assigned the NATO reporting name SS-N-4 Sark and carried the GRAU index 4K50 .

R-13弹道导弹（北约代号：SS-N-4，R/P-13，绰号：Sark，译文：萨克），是苏联海军第一代单级液体潜地中程战略弹道导弹。 R-13弹道导弹是由苏联于1955年左右开发的潜艇发射的弹道导弹（SLBM）。

The R-13 was the first Soviet SLBM to use such vernier engines for flight control instead of gas or aerodynamic control surfaces. Additionally, to stabilize the missile in early flight, four aerodynamic stabilizers were used. These were considerably smaller than the fins used on the R-11FM.

2007年2月8日 · The R-13 was not an anti-ship missile. It was a Soviet submarine-launched ballistic missile (SLBM) with almost twice the range and three times the payload described in Iranian press releases. This old liquid-fueled R-13 missile was difficult to maintain even when new and would be a very poor choice today given newer propulsion technology ...

D-2 missile complex with SLBM R-13(35-M-4) The Decree of the USSR CM of July 25, 1955 provided for the development of an ocean submarine of project 629, armed with a missile system D-2 with a missile R-13, designed taking into account the peculiarities of operation on the submarine, as well as having improved tactical and technical characteristics.

The R-13 was a single-stage storable liquid-propelled missile with a separable monoblock reentry vehicle. The R-13 was equipped with a single combustion chamber turbopumped rocket engine. The...

Russian submarine-launched ballistic missile. Developed from 1956-1960. First nuclear-armed SLBM. AKA: 4K50;D-2;Sark;SS-N-4. Status: Cancelled 1969. First Launch: 1959-06-01. Last Launch: 1965-05-31. Number: 13 . Payload: 910 kg (2,000 lb). Gross mass: 30,800 kg (67,900 lb). Height: 13.41 m (43.99 ft). Diameter: 1.52 m (4.98 ft).

The R-13 (Russian: ракета-13) was a submarine-launched ballistic missile (SLBM) developed by the Soviet Union starting around 1955. It was assigned the NATO reporting name SS-N-4 Sark and carried the GRAU index 4K50.

潛射彈道飛彈 （英語： submarine-launched ballistic missile， 缩写： SLBM）是指由 弹道导弹潛艦 发射的 弹道导弹。 现代化的该类型 导弹 大多具备搭载 多目標重返大氣層載具 （MIRVs）能力，以便由一枚载具同时配备多个 核 弹头 同时攻击多个目标。 潜射弹道导弹的操作方式不同于 潜射巡航导弹。 固体燃料，干式发射，水上点火。 以美国的 北极星系列 为代表。 俄罗斯的 布拉瓦导弹，中國的 巨浪-2弹道导弹 、 巨浪-3弹道导弹 也采取这条路线。 固体燃料，干式发射，水下 …

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