In the recent datamine changes, there has been a new feature where one can simply turn on their missile seeker pointed towards a plane which displays markers if its a friendly and does not display a marker if its an enemy
this basically means every plane without radars can easily identify friend or foe from miles away, which is completely unrealistic and unbalanced
planes with helmet mounted sights like su27, j11 etc can simply turn off their radar, activate an ir seeker and point towards a plane and iff them, this has the same functionality as the scorpion hmd which is present in top tier only, this change should be reverted immediately
anyone who regularly plays sim will agree that this feature is completely unnecessary