Earlier quoted context omitted.
I thought the IR video of that showed it made the missile detonate before the missile hit, maybe shrapnel hit the jet Then again idk the jet exhaust becomes more significant not sure if afterburner or damage https://www.reddit.com/r/CombatFootage/comments/1ry6ma2/f35_...
That's how anti-aircraft missiles always work.
Someone said maybe a form of DIRCM