Ballistic missile

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Polish missile wz. 8/K-14 (Scud-B)

The first ballistic missile was the A-4, commonly known as the V-2 rocket, developed by Nazi Germany in the 1930s and 1940s under direction of Walter Dornberger. The first successful launch of a V-2 was on October 3, 1942 and began operation on September 6, 1944 against Paris, followed by an attack on London two days later. By the end of the war in May 1945 over 3000 V-2's had been launched.

A ballistic missile trajectory consists of three parts: The powered flight portion, the free-flight portion which constitutes most of the flight time, and the re-entry phase where the missile re-enters the Earth's atmosphere.

Ballistic missiles can be launched from fixed sites or mobile launchers, including vehicles (Transporter Erector Launchers, TELs), aircraft, ships and submarines. The powered flight portion can last from a few tens of seconds to several minutes and can consist of up to three rocket stages.

When in space and no more thrust is provided, the missile enters free-flight. In order to cover large distances, ballistic missiles are usually launched into a high sub-orbital spaceflight; for intercontinental missiles the highest altitude (apogee) reached during free-flight is about 1200 km.

The re-entry stage begins at an altitude where atmospheric drag plays a significant part in missile trajectory, and lasts until missile impact.

Missile types

• Short-range ballistic missile (SRBM): range less than 1000 km; the three types of ballistic missile ever used in an attack were all in this category and had conventional explosives only:
• *V-2 rocket
• *Scud
• *SS-21 Scarab
• Medium-range ballistic missile (MRBM): range between 1000 and 2500 km
• Intermediate-range ballistic missile (IRBM): range between 2500 and 3500 km
• Sub-continental ballistic missile (SCBM): range between ? and ? km
• Intercontinental ballistic missile (ICBM): range greater than 3500 km, broken down into:
• *Limited range intercontinental ballistic missile (LRICBM): range between 3500 and 8000 km
• ** LRICBMs are also known as Long-range ballistic missiles (LRBM)
• *Full range intercontinental ballistic missile (FRICBM): range between 8000 and 12,000 km
• Submarine-launched ballistic missile

Using a missile with a considerably longer range than the distance from launch site to target can make sense: it can reach a higher altitude and come down with a higher speed, making defense more difficult. For example, a missile with a range of 3000 km fired at a target that is only 500 km away could arrive at its target after having reached an altitude of about 1200 km —roughly the height reached by ICBMs. Like them, it would arrive at a speed of typically more than 6 km/s (Mach 17).

The flight phases are like those for ICBMs, except that for a range less than ca. 350 km there is no exoatmospheric phase.

Pakistan's Shaheen-II missile

Specific missiles

• Abdali-I
• Agni
• Condor
• CSS-2 missile
• Ghauri-I
• Ghauri-II
• Ghauri
• Ghaznavi
• Hadès
• Hatf-I
• Jericho
• M5
• M45
• M51
• Minuteman
• Nodong-1
• Peacekeeper
• Pluton
• Polaris
• Poseidon
• Prithvi
• Scud
• Shahab-3
• Shahab-4
• Shahab-5
• Shaheen
• Skybolt Air-Launched Ballistic Missile (ALBM)
• SS-18 missile
• SS-24 missile
• SS-N-23
• Surya ICBM
• Taepodong-1
• Taepodong-2
• Trident
• V-2

Ballistic missile submarines

• Vanguard class''
• Resolution class
• Benjamin Franklin class
• Ohio class
• Triomphant class
• Redoutable class
• Xia class
• Additional ballistic missile submarines

See also

• Anti-ballistic missile
• Anti-ballistic missile treaty
• Atmospheric reentry
• Nuclear disarmament
• Nuclear warfare
• Submarine
• Submarine launched ballistic missile
• Quasiballistic missile

References

| Airlines | Air forces | Aircraft weapons | Missiles | Timeline of aviation