Well, I've encountered a fun/cool little trinket.
While flying over a ton of LAW/M136 AA HD guys in a SU25, I heard and saw about 25 rockets fly past. Now I'm whirling along at 250 knots or so on a second pass. Then all the sudden all 25 rockets are stopped in midair. Then as I get very close, I'm near contact with them, they all explode and I'm sent plowing into the ocean! I redid it again and hit a stationary missile cluster and I got blown up. Is this a feature of JAM or do all BIS rockets do this?