Israel has conducted an airstrike in Syria

Attack targeted site of weapons Israel fears could be given to Hezbollah movement, US media reported.  The official, speaking on condition of anonymity, declined to elaborate. CNN quoted two unnamed U.S. officials as saying Israel most likely conducted the strike "in the Thursday-Friday time frame" and that Israel's warplanes did not enter Syrian airspace. CNN said the officials did not believe Israel had targeted a chemical weapons facility. CBS News cited U.S. sources as saying Israel targeted a warehouse. There was no official confirmation. Syrian U.N. Ambassador Bashar Ja'afari told Reuters, "I'm not aware of any attack right now."
 
A White House spokeswoman referred questions on the CNN report to the Israeli government. The Pentagon declined comment.
 
In Jerusalem, an Israeli military spokeswoman said, "We do not comment on reports of this kind."
 
A spokesman for the Israeli Embassy in Washington said, "We cannot comment on these reports, but what we can say is that Israel is determined to prevent the transfer of chemical weapons or other game-changing weaponry by the Syrian regime to terrorists, especially to Hezbollah in Lebanon." Hezbollah fought a 34-day war with Israel in 2006.
 
The CNN report said that during the time frame of the attack, the United States had collected information showing Israeli warplanes overflying Lebanon.
 
In January this year, Israel bombed a convoy in Syria, apparently hitting weapons destined for Hezbollah, according to diplomats, Syrian rebels and security sources in the region.