there are some reports according to which the seconf indian jet which paf claimed is actually su 30 which crashed in iok. it was shot down by f-16 using amraam. paf is denying it so that it may anger uncle sam and indians are denying it as it would be too much humiliation for them that their best jet got shot. now they are just trying to cover it up. now the phone call of paf pilot might have been released deliberately as a propaganda to further pressurize indian govt n iaf as they the true story.