First Russia never officially confirm or deny the rumors. It is very clear that its is quite capable to delivering s-300 any time it wants and deter any (empty , by the way) threats from Israel to destroy it. It is also clear that Israel wet its pants heavily (at least publicly) which might be nothing more but just a play game. To make a serious threat to Israel, Russia should place strategic local nuclear missiles in Syria, which it cannot do without provoking serious international nuclear conflict. Bottom line - one can ignore all the silly information games around s-300.
Two seriously wounded in crime-related shooting in Netanya (Haaretz)
from the article: Report: Russia's S-300 missiles may not reach Syria until 2014