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Orbital weaponry

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Orbital weaponry is any weapon that is in orbit around a large body such as a planet or moon. This can include space to ground, space to air, or space to space weaponry. Currently there are no orbital weapons systems in Earth orbit. There were two treaties that were signed during the Cold War which prohibit any weapons of mass destruction from being placed into space. These are the Outer Space Treaty and the SALT II treaty.

In the 1980s Ronald Reagan proposed the Strategic Defense Initiative which was to be an orbital anti-ICBM defense system in which a laser would intercept incoming ICBMs as they would approach high altitudes. This plan was abandoned and replaced with work on satellite-based mini-missiles to be used as interceptors. Finally in 1993 the entire SDI was abandoned for ground based missile defense systems.

Many countries and non-government organizations are proponents of a Space Preservation Treaty which would ban placing any weaponry into outer space. The United States is the only spacefaring power opposed, The Pentagon seems keen on developing space based weaponry. More recently, the concept of kinetic bombardment has been proposed by the United States government. This would be an orbital weapon that is not considered a weapon of mass destruction and therefore would not violate current treaties.

Rumsfeld proposed in 2003 shifting to orbiting lasers to handle ongoing wars as those in Iraq & Afghan wars eliminating need to move troops to an area, that could be pacified by pinpoint lasing or broader area annihilation.

Science fiction

The concept of orbital weaponry is very popular in science fiction. Orbital kinetic weapons, orbital energy weapons like lasers, and orbital explosives are all popular. Some more noteworthy fictional orbital weapons include:

See also

 


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