UR-200

UR-200 SS-10 Scrag

Type	Intercontinental ballistic missile
Place of origin	Soviet Union
Service history
In service	1963-1964
Production history
Designer	OKB-52
Designed	1962
Specifications (8K81^[1])
Weight	135,710 kg (299,190 lb)
Height	34.65 m (113.7 ft)
Diameter	3 m (9.8 ft)
Warhead	Nuclear warhead

Engine	First stage, RD-0202 liquid-fuel rocket Second stage, RD-0205 liquid-fuel rocket First stage, 2,236 kN (503,000 lbf)^[2] Second stage, 606.4 kN (136,300 lbf)^[3]
Wingspan	4.2 m (14 ft)
Propellant	N2O4/UDMH
Operational range	12,000 kilometres (7,500 mi)
Flight ceiling	185 km (115 mi) apogee
Speed	Mach Mach 20 (24,500 km/h; 15,220 mph; 6.806 km/s)
Guidance system	Inertial

The UR-200 was an intercontinental ballistic missile (ICBM) developed by OKB-52 of Vladimir Nikolaevich Chelomey in the Soviet Union. It was known during the Cold War by the NATO reporting name SS-10 Scrag and internally by the GRAU index 8K81. The design was authorized by the Decisions of the Central Committee of the CPSU of March 16 and August 1, 1961, and the draft project was finished in July 1962. It first flew on November 4, 1963 from the Baikonur Cosmodrome. The ninth and final flight was conducted on October 20, 1964.

Description

The UR-200 was a two-stage liquid-propellant universal ICBM for delivery of replaceable payloads to the range up to 12000 km, launch of interceptor satellites for space defense, naval recon satellites, and orbital maneuvering warheads. It was capable of carrying around 3,175 kilograms (7,000 lb) of payload, and could be launched from flat pads, or missile silos built for the R-16 missile. Unusually for a Soviet missile, the first stage provided attitude control by means of thrust vectoring. Nitrogen tetroxide and UDMH were used as propellants.

FOBS

Main article: Fractional Orbital Bombardment System

The FOBS, or Fractional Orbital Bombardment System, was a Soviet programme to place a nuclear warhead into a 150 km low Earth orbit, in order to allow the warhead to approach the enemy from any direction, below missile tracking radar systems. The UR-200 was one of several rockets proposed for this purpose, along with the 8K713 and R-36. The use of the UR-200 for FOBS deployment was cancelled in October 1964, when Nikita Khrushchev was removed from power.

Operational history

The UR-200 was never deployed operationally. The successful development of the storable hypergolic-fuelled R-36 silo-launched missile led to the cancellation of the UR-200 in 1965.

Operators

Soviet Union

Related developments

R-9 Desna by Sergei Korolev
R-16 by Mikhail Yangel
Universal Rocket
UR-100 "minor" missile in development set of UR-100..UR-200..UR-500 line
UR-500 "major" missile in development set of UR-100..UR-200..UR-500 line

References

↑ UR-200. Encyclopedia Astronautica. Accessed 2014-09-28.
↑ RD-0202. Encyclopedia Astronautica. Accessed 2014-09-28.
↑ RD-0205. Encyclopedia Astronautica. Accessed 2014-09-28.

Universal Rocket family

Variants

Main series	UR-100 UR-200 UR-500 UR-700 UR-900

UR-100 family	UR-100 UR-100N Rokot Strela

UR-500 family	UR-500 Proton Proton-K Proton-M

Launch sites

Baikonur	Site 81 Site 175 Site 200

Plesetsk	Site 133

Launches

List of Proton launches

NATO designation for Russian and former Soviet Union missiles

Air-to-air missiles complete list

AA-1 Alkali AA-2 Atoll AA-3 Anab AA-4 Awl AA-5 Ash AA-6 Acrid AA-7 Apex AA-8 Aphid AA-9 Amos AA-10 Alamo AA-11 Archer AA-12 Adder AA-13 Arrow

Air-to-surface missiles complete list

AS-1 Kennel AS-2 Kipper AS-3 Kangaroo AS-4 Kitchen AS-5 Kelt AS-6 Kingfish AS-7 Kerry AS-8 Kokon AT-6 AS-9 Kyle AS-10 Karen AS-11 Kilter AS-12 Kegler AS-13 Kingbolt AS-14 Kedge AS-15 Kent AS-16 Kickback AS-17 Krypton AS-18 Kazoo AS-X-19 Koala AS-20 Kayak AS-X-21 AS-22 AS-23 AS-24

Anti-tank missiles complete list

AT-1 Snapper AT-2 Swatter AT-3 Sagger AT-4 Spigot AT-5 Spandrel AT-6 Spiral AT-7 Saxhorn AT-8 Songster AT-9 Spiral-2 AT-10 Stabber AT-11 Sniper AT-12 Swinger AT-13 Saxhorn-2 АТ-14 Spriggan АТ-15 Springer AT-16 Scallion

Ground based	SA-1 Guild SA-2 Guideline SA-3 Goa SA-4 Ganef SA-5 Gammon SA-6 Gainful SA-7 Grail SA-8 Gecko SA-9 Gaskin SA-10 Grumble SA-11 Gadfly SA-12 Gladiator/Giant SA-13 Gopher SA-14 Gremlin SA-15 Gauntlet SA-16 Gimlet SA-17 Grizzly SA-18 Grouse SA-19 Grison SA-20 Gargoyle SA-21 Growler SA-22 Greyhound SA-23 Gladiator/Giant SA-24 Grinch Morfey S-350E

Naval based	SA-N-1 Goa SA-N-2 Guideline SA-N-3 Goblet SA-N-4 Gecko SA-N-5 Grail SA-N-6 Grumble SA-N-7 Gadfly SA-N-8 Gremlin SA-N-9 Gauntlet SA-N-10 Grouse SA-N-11 Grison SA-N-12 Grizzly SA-N-14 Grouse SA-N-20 Gargoyle

ABMs	ABM-1 Galosh ABM-3/53T6 Gazelle S-500

Ground based	SS-1 Scud SS-2 Sibling SS-3 Shyster SS-4 Sandal SS-5 Skean SS-6 Sapwood SS-7 Saddler SS-8 Sasin SS-9 Scarp SS-10 Scrag SS-11 Sego SS-12 Scaleboard SS-13 Savage SS-14 Scamp/Scapegoat SS-15 Scrooge SS-16 Sinner SS-17 Spanker SS-18 Satan SS-19 Stiletto SS-20 Saber SS-21 Scarab SS-22 Scaleboard SS-23 Spider SS-24 Scalpel SS-25 Sickle SS-26 Stone SS-27 Sickle B SS-28 Saber 2 SS-29 Yars SS-X-31 Rubezh SS-X-32Zh Barguzin SS-X-30 Sarmat

Naval based	SS-N-1 Scrubber SS-N-2 Styx SS-N-3c Shaddock SS-N-3a Shaddock 3b Sepal SS-N-4 Sark SS-N-5 Sark/Serb SS-N-6 Serb SS-N-7 Starbright SS-N-8 Sawfly SS-N-9 Siren SS-N-12 Sandbox SS-NX-13 SS-N-14 Silex SS-N-15 Starfish SS-N-16 Stallion SS-N-17 Snipe SS-N-18 Stingray SS-N-19 Shipwreck SS-NX-20 Sturgeon SS-N-21 Sampson SS-N-22 Sunburn SS-N-23 Skiff R29RM SS-N-23A Skiff SS-N-23B Skiff SS-NX-24 Scorpion SS-N-25 Switchblade SS-N-26 Strobile SS-N-27 Sizzler SS-N-30A 3M-14 SS-NX-28 SS-N-29 SS-N-32 SS-NX-30? SS-NX-34

Russian and former Soviet military designation sequences for radar, missile and rocket systems

Radar
systems

Land-based	A-100 P-3 P-8 P-10 P-12 P-14 P-15 P-18 P-19 P-20 P-30 P-35 P-37 P-40 P-70 P-80 P-100 Kabina 66 Kasta 2E RSN-225 Azov SNR-75 SA-6 30N6 36D6 64N6 76N6 96L6E 9S15 9S19 9S32 Duga Dnestr Dnepr Daryal Dunay Volga Don 2N Voronezh Container

Ship-borne

Airborne	N001 N002 N005 N006 N007 N008 N010 N011 N012 N014 N019 N025 N035 N036

Missiles

ICBM	GR-1 R-7 R-9 R-16 R-26 R-36 R-36M R-46 RS-24 RS-26 RSS-40 RT-2 RT-2PM RT-2PM2 RT-20 RT-21 RT-23 RS-28 UR-100 UR-100MR UR-100N UR-200

IRBM	R-14 RSD-10

MRBM	R-5 R-12 RT-15 RT-25

SRBM	9K720 R-1 R-2 R-11 R-11A R-17 OTR-21 OTR-23 TR-1

SLBM	R-13 R-15 R-21 R-27 R-29 R-39 RSM-45 RSM-56

Surface-to-surface (cruise)

Surface-to-surface (naval)	P-1 P-5 P-15 P-70 P-120 P-270 P-500 P-700 P-750 P-800 P-900 P-900A P-1000 RKV-500A RPK-2 RPK-6 RPK-7 URPK-3 URPK-4 URPK-5

Air-to-surface	KSR-5 KS-1 K-10S Kh-11 Kh-15 Kh-20 Kh-22 Kh-23 Kh-25 Kh-25MP Kh-26 Kh-28 Kh-29 Kh-31 Kh-35 Kh-41 Kh-55 Kh-58 Kh-59 Kh-59M Kh-80 Kh-90 9M114V

Air-to-air	R-3 R-4 R-8 R-23 R-27 R-33 R-37 R-40 R-60 R-73 R-77 R-172

Anti-tank	9M15

Unguided
rockets

Air-launched	RP-1 RP-5 RP-6 RP-9 RP-15 RP-21 RS-82 RS-132

Surface-launched	BM-21 BM-27 BM-30 TOS-1

Engines

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