TWO IAF attacks on weapons depots in Syria took out S-300's and Yakhont missiles?

In an earlier post, I reported that an attack on a Syrian arms depot in Latakia had taken out Russian-made S-300 missiles and launchers. The Syrian rebels had attributed to the attack to the IAF, while Syrian government media had blamed al-Qaeda.

Now, it turns out that there may have been two attacks on Syria. The Russian S-300's were destroyed at a storage facility in an army camp east of