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Weapons Systems

System Types|Accidents| Advantages/Disadvantages|Air to Air Systems|Future
The following are some types of Weapons Systems that are used in the Military past and present. Shown are the systems used, the accuracy of the system, the time the system was used in, the effectiveness and the cost.

Dumb bombs


When were they used? Dumb bombs were used during World War 2 until Vietnam.
What type of guidance did they have? Dumb bombs had no guidance once they came out of the airplane. It could take up to 3,000 bombs to take out a area the size of an aircraft hangar
How much do they cost? Not a whole lot, sometimes a few hundred dollars a bomb. But these bombs were packed in huge loads, making each drop a little more expensive.
How can the enemy make them inaccurate? Since these bombs don't have guidance in the first place, making a target harder to hit then it already is is quite easy. Doing things such as turning off all the lights in an area to make it pitch black works sometimes because it's hard to see the correct target.

Laser-Guided Bomb


Technical Name? JDAM- Joint Direct Attack Munition
Developer: Boeing North America Length: 12 feet, 10.5 inches
Weight: 2,500 pounds
Range: 5 to 15 nautical miles
Altitude: 30,000 feet or more When were they used? Laser-Guided bombs saw action in Vietnam, however they weren't entirely accurate and they weren't used in full force until Desert Storm. Laser-Guided bombs are still in development and were used in Operation: Enduring Freedom in Afghanistan
What type of guidance did they have? This can be guided in two different ways. If the pilot already knows where the target is, the pilot can lock the missile onto the target and launch it. The other option is to manually fire the missile and guide it with a laser guidance system.
How much do they cost? It depends on the size of the weapon. They tend to cost hundreds of thousands of dollars, but not many of them are needed to destroy a target, so they are worth the money.
How can the enemy make them inaccurate? It's quite hard for the enemy to make these bombs inaccurate. This is due in part to two things:

    The bomb is dark and hard to see coming
      The new generation of stealth bombers and fighters have been developed so that the enemy will not know where the weapon is coming from or when it comes.

    However, this bomb doesn't hold up too well against the elements, there can't be clouds as these bombs are dropped from higher altitudes. Dust, rain and clouds can get in the way because they block the sensors view of the laser.

    GPS Guided


    Developer: Boeing North America
    Length: 157.2 to 119.5 inches varying on type

    Weight: 2,036 to 1,013 pounds
    Range: Up to 15 miles
    Altitude: 45,000 feet or more

    When were they used? They were also used during Desert Storm. The military is now becoming more favorable to these kinds of weapons because they don't require a clear line of sight.
    What type of guidance did they have? The coordinates are loaded into the aircraft and can be manually changed by pilots at the target. How much do they cost? They cost about the same amount as a laser-guided bomb
    How can the enemy make them inaccurate? There is no known way that the enemy can intercept the signals between the satellite and the onboard computer. However, these bombs are better at a lower altitude, but this leaves the weapon and plane more vulnerable to being hit by anti-aircraft fire and anti-missile systems. Dropping them from a higher altitude lowers the accuracy.

    AMRAAM


    Technical Name- AIR-120 AMRAAM
    Developer: Hughers Aircraft and Raytheon Co.
    Length: 143.9 inches
    Weight: 335 pounds
    Range: 20+ miles supersonic speeds
    When were they used? They became deployable in 1981.
    What type of guidance did they have? Once a missile closes in on a target, the active radar tells it to intercept it and destroy. This allows a pilot to fire multiple missiles at once.
    How much do they cost? $386,000
    How can the enemy make them inaccurate? Using decoys that attract the missile can throw them off or trying to outmanuever the missile. Outmanuevering the missile is very hard since most enemy planes are not supersonic.

    Tomahawk/Cruise Missile


    Developer: Boeing
    Length: 20 feet 9 inches
    Weight: 3,150
    Range: 1,500+ miles
    When were they used? They were deployed in January 1977
    What type of guidance was used: GPS and terrain mapping to form complicated routes that make it hard to detect and shoot down
    How much do they cost: $1 million dollars plus $160,000 to convert a missile to be able to launch from a B-52 bomber
    How can the enemy make them inaccurate? They are quite hard to detect. They fly in complicated ways and fly very low almost below radar detection, they also fly at supersonic speeds. This makes them deadly against both us and the enemy, because someday the enemy might develop them