How many Iranians have been killed in airstrikes in Syria?
Since the beginning of the Syrian conflict in March 2011, Israel has admitted carrying out airstrikes.
Israeli Air Force F15 planes fly during an aerial demonstration at a graduation ceremony for Israeli air force pilots at the Hatzerim air base in southern Israel, December 27, 2017.(photo credit: AMIR COHEN/REUTERS)BySETH J. FRANTZMAN