Status: This idea comes from air combat film and television data, air-to-air missiles, surface-to-air missiles will generally track and approach from the rear, fighters rely on the launch of decoy bombs and the maneuverability of the aircraft to get rid of, the aircraft status and pilot's operational skills have high requirements.
Idea: Use the fuel carried by the fighter (the fuel carried by the missile) to spray into a cloudburst (you can consider adding a coordinated cloud explosive agent), "ambush" the next type of cloudburst on the track, and rely on the high temperature of the missile tail spray to detonate when the tail-chasing missile passes (or you can consider the detonation control of the local machine), so as to get rid of and eliminate the tracking missile to complete the purpose of self-help.
merit:
(1) Can be launched multiple times: the fighter does not need to carry additional weapons, the use of its own fuel can be, and each time the sprayed fuel is not much, a certain range of cloud burst regiments can be deployed behind the track, combined with conventional defense weapons can greatly improve the defense capability.
(2) If the high temperature of the missile tail spray can reliably ignite the cloud burst group, it can basically complete the reliable interception without adding a complex control detonation device, and achieve the effect of "one hit must hit".