The parabolic arc of a SSM is determined by both the launch and target site coordinates and the flight characteristics of the particular missile. Imagine throwing a baseball and then a frisbee to hit...
Trishul is a surface to air missile . Trishul has a range of 9 km and is designed to counter a low level attack with a very quick reaction time. It is all all-weather surface-to-air-missile.
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| They are typically referred to as SAMs. The Nike was the first one developed in the US. It was designed to shoot down ICBMs being fired at US targets.
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