M57A1 Army Tactical Missile System missile

A tactical ballistic missile (TBM), or battlefield range ballistic missile (BRBM), is a

ballistic missile A ballistic missile is a type of missile that uses projectile motion to deliver warheads on a target. These weapons are powered only during relatively brief periods—most of the flight is unpowered. Short-range ballistic missiles (SRBM) typic ...

designed for short-range battlefield use. Typically,

range Range may refer to: Geography * Range (geographic), a chain of hills or mountains; a somewhat linear, complex mountainous or hilly area (cordillera, sierra) ** Mountain range, a group of mountains bordered by lowlands * Range, a term used to i ...

is less than . Tactical ballistic missiles are usually mobile to ensure survivability and quick deployment, as well as carrying a variety of

warhead A warhead is the section of a device that contains the explosive agent or toxic (biological, chemical, or nuclear) material that is delivered by a missile, rocket (weapon), rocket, torpedo, or bomb. Classification Types of warheads include: *E ...

s to target enemy facilities, assembly areas, artillery, and other targets behind the front lines. Warheads can include conventional high explosive,

chemical A chemical substance is a unique form of matter with constant chemical composition and characteristic properties. Chemical substances may take the form of a single element or chemical compounds. If two or more chemical substances can be combin ...

biological Biology is the scientific study of life and living organisms. It is a broad natural science that encompasses a wide range of fields and unifying principles that explain the structure, function, growth, origin, evolution, and distribution of ...

, or

nuclear warhead A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear expl ...

s. Typically

tactical nuclear weapon A tactical nuclear weapon (TNW) or non-strategic nuclear weapon (NSNW) is a nuclear weapon that is designed to be used on a battlefield in military situations, mostly with friendly forces in proximity and perhaps even on contested friendly territ ...

s are limited in their total yield compared to strategic nuclear weapons.

Design

Tactical ballistic missiles fill the gap between conventional

rocket artillery Rocket artillery is artillery that uses rockets as the projectile. The use of rocket artillery dates back to medieval China where devices such as fire arrows were used (albeit mostly as a psychological weapon). Fire arrows were also used in mult ...

and longer-range

short-range ballistic missile A short-range ballistic missile (SRBM) is a ballistic missile with a range of to . In past and potential regional conflicts, these missiles have been and would be used because of the short distances between some countries and their relative low c ...

s. Tactical missiles can carry heavy payloads deep behind enemy lines in comparison to rockets or gun

artillery Artillery consists of ranged weapons that launch Ammunition, munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during sieges, and l ...

, while having better mobility and less expense than the more strategic theatre missiles. Additionally, due to their mobility, tactical missiles are better suited to responding to developments on the battlefield. For many nations, tactical missiles represent the upper limit of their land-based military equipment. They can provide a powerful weapon for a very economical price, and in some cases are sought to help level the playing field against opponents who are superior in other areas of military technology. Currently, tactical ballistic missile technology remains within reach for nations that may face difficulties in obtaining other advanced military technologies. Ballistic missiles are still difficult to defeat on the battlefield. Newer air defense systems have improved ability to intercept tactical missiles, but still can not reliably protect assets against ballistic missile threats. This allows a moderate force of missiles to threaten a superior enemy by penetrating their air defenses better than with conventional aircraft, while providing a deeper strike than conventional artillery.

Propulsion

Early large rockets and missiles were propelled by liquid-propellant rocket engines, as the first types developed. These were replaced as soon as possible by solid fuel rocket motors. Liquid propellants involve

cryogenic In physics, cryogenics is the production and behaviour of materials at very low temperatures. The 13th International Institute of Refrigeration's (IIR) International Congress of Refrigeration (held in Washington, DC in 1971) endorsed a univers ...

(

liquid oxygen Liquid oxygen, sometimes abbreviated as LOX or LOXygen, is a clear cyan liquid form of dioxygen . It was used as the oxidizer in the first liquid-fueled rocket invented in 1926 by Robert H. Goddard, an application which is ongoing. Physical ...

) or corrosive (

nitric acid Nitric acid is an inorganic compound with the formula . It is a highly corrosive mineral acid. The compound is colorless, but samples tend to acquire a yellow cast over time due to decomposition into nitrogen oxide, oxides of nitrogen. Most com ...

)

oxidiser An oxidizing agent (also known as an oxidant, oxidizer, electron recipient, or electron acceptor) is a substance in a redox chemical reaction that gains or " accepts"/"receives" an electron from a (called the , , or ''electron donor''). In ot ...

s. These must be loaded before launch, delaying the rocket's time into action. This delay was a problem for large strategic missiles, but especially so for tactical. Missiles, particularly in the Soviet Union, switched to using storable liquid propellants such as

IRFNA Red fuming nitric acid (RFNA) is a storable oxidizer used as a rocket propellant. It consists of nitric acid (), dinitrogen tetroxide () and a small amount of water. The color of red fuming nitric acid is due to the dinitrogen tetroxide, which ...

, inhibited nitric acid. These were still hazardous to handle, but could be stored pre-loaded in the missile. This also allowed the development of single vehicle

transporter erector launcher A transporter erector launcher (TEL) is a missile vehicle with an integrated tractor unit that can transport, elevate to a firing position and launch one or more rockets or missiles. History Such vehicles exist for both surface-to-air missiles ...

s (TEL), rather than the previous convoy of carriers, launchers, fuel vehicles and service vehicles. Western missiles adopted solid propellants instead, which were inherently storable, and later

Warsaw Pact The Warsaw Pact (WP), formally the Treaty of Friendship, Co-operation and Mutual Assistance (TFCMA), was a Collective security#Collective defense, collective defense treaty signed in Warsaw, Polish People's Republic, Poland, between the Sovi ...

missiles followed suit. Tactical missiles are now almost universally solid-fuelled, except for some states using indigenous derivatives of the original

Scud A Scud missile is one of a series of tactical ballistic missiles developed by the Soviet Union during the Cold War. It was exported widely to both Second and Third World countries. The term comes from the NATO reporting name attached to the m ...

Design

Propulsion

Specific TBMs

See also

Notes

References