Couldn't it be kind of transmitting antennas? Just a guess. Powerful jamming pods like ALQ-99 and ALQ-249 have antennas covering 360 degrees. So while EA jets can provide continuous jamming by flying around the engagement zone of the enemy SAM, a combat jet, say a jet with an APG-81, theoretically cannot point its nose more than 70 degrees away from the enemy radar during jamming. Having transmitting antennas under the nose and on the wings can provide 360-degree coverage.
My other guess is that it is again part of the integrated avionics suite, that is, some kind of emitter/reciever is shown.
My other guess is that it is again part of the integrated avionics suite, that is, some kind of emitter/reciever is shown.