what about syrian missiles? weren't them outdated? Oh no, that must be cutting edge super weapons, else who would dare to shoot toward your pilots!!!
and also are you applying that you haven't upgraded these aircrafts ? with all of the helps and techs you received from U.S and Israel? if this wasn't Syria who targeted it, your claims for superiorities and upgrades would fill this forum, but now you have to act innocent.
first of all, it's RF-4E and not RF-4, go figure out what that E stand for,
secondly your RF-4Es were received from Germany and they already upgraded them with air-to-ground weapons.
thirdly from the AD point of view, there is no difference between RF-4E and F-4E, specially when we know this is turkey who is openly supporting terrorists in Syria and showing hostility against it's neighborhood.