Abstract: A separable nose fairing assembly includes a forward, massive portion slidably coupled to a rearward, light portion. Forward sliding movement of the massive portion relative to the light portion is limited by a stop. An explosive actuator is operable to drive the forward portion forwardly until it reaches the stop, whereupon the momentum transferred to the rearward portion is sufficient to pull it off the missile. Due to the high ballistic coefficient of the assembly it follows a ballistic trajectory different from that of the missile, thus minimizing the possibility of damage to the missile.

Abstract: An annular expulsion motor (14) is secured around the main nozzle casing (12) of a missile by means of shear bolts (28). The expulsion motor expels and spins up the missile prior to ignition of the missile main motor whereupon the expulsion motor is jettisoned from the missile by the efflux of the main motor.