I see you know how to Google! Nobody is disputing your information which is widely available. The real question is if Syria acted illegally if (yes: if) it did start building a new reactor without informing the IAEA first. Haaretz reported a few days ago that this was not the case. Of course nobody knows the precise situation at this point. If it was a reactor in its initial stage of construction then one may wonder why the heavy handed Israeli approach was necessary. They could have simply informed the IAEA.
German finance minister says need to limit number of refugees coming to Europe (Reuters)
from the article: Syria denies it confirmed target of IAF strike was nuclear facility