This is true, I would expect a number of countries to be able to pull it off if they were inclined to. Iran, Russia, China, Syria, US, Turkey, Iraq, Saudi Arabi

This is true, I would expect a number of countries to be able to pull it off if they were inclined to. Iran, Russia, China, Syria, US, Turkey, Iraq, Saudi Arabia. Those are the choices. Palestine is very unlikely - though they have used video games in the past. Since the target is Syria it rules out China and Russia and Syria. Iraq is in essence a provincial government and isn't do that on its own accord. Iran could, but they aren't in the video game making business. Neither is Saudi Arabia. Given the DoD's investment in expanding propaganda operations to new media including video games, the US makes a lot of sense - though it would make some sense too if it was joint with Turkey. No smoking gun and not strong enough evidence to assume it, but it's not a crazy speculation.