1. A method for intercepting a ballistic target missile in its boost phase, said method comprising the steps of: using multiple target hypotheses to estimate the state of said target missile, and generate estimated target missile states; propagating said estimated target missile states to produce propagated target missile states; from said propagated target missile states, planning an intercept of said target missile; and further comprising the step of guiding an interceptor missile to intercept said target missile.
1. A method for intercepting a ballistic target missile in its boost phase, said method comprising the steps of: using multiple target hypotheses to estimate the state of said target missile, and generate estimated target missile states; propagating said estimated target missile states to produce propagated target missile states; from said propagated target missile states, planning an intercept of said target missile; and further comprising the step of guiding an interceptor missile to intercept said target missile. 2. A method according to claim 1 , wherein said step of guiding includes the step of: generating interceptor missile states; and propagating said interceptor missile states.