Whoever it was (officially that is although most will know that this was Russia drawing a line in the sand) after their child-murdering pilot was liquidated by barefooted fighters. We will not know until some time from now but all 3 parties involved will claim it as "theirs". The biggest question is what took this long? 7 years of violations, bombings, killings and Al-Assad regime barking? The Nusayri was more busy mass-murdering his own people and destroying half of Syria for a few more years in power.
Still yet to reconquer the Golan Heights that his useless Nusayri mass-murdering father (Hafiz) lost due to his incompetence over 40 years ago. Nothing in the past 7 years. That's the biggest joke. Al-Assad regime apologists will of course make excuses now as well as ignore that in the past 3-4 days alone 300 civilian Syrians (half children) have been murdered by this Nusayri cancer. Looking forward to getting a ban once again for speaking the truth. As you can see Pakistanis, all Arab users in this thread (3 of us) wish hell to both for a reason. Go check Arab military forums out right now. We are having a field day.
LOL. Stronger than Pakistan. Sure. In a fantasy world. This is 100% the work of Russia. Not al-Assad or Mullah's. Have some shame.