After the initial set of confusion, now we have more or less clarity on who carried out the attack on Syrian Base. Russian Ministry of Defense was the one who outed the real culprit - Israel. As per the MOD statement , two Israeli F-15 Fighters fired eight cruise missiles of which five was intercepted by Russian supplied Syrian air defense system. The three which was got past the defense system has caused serious personnel damage at the base which host majorly Syrian and Iranian forces addition to a limited number of Russian personnel.