U.S. and Israel coordinate terms for new deal in Southern Syria

Trump and Netanyahu at the White House on Tuesday. Photo: Mandel Ngan/AFP/Getty Images

Israel and the U.S. have agreed not to accept any changes in the 2017 Southern Syria cease fire deal unless Russia commits to taking steps to limit and roll back Iran's presence in this area and in the country as a whole, Israeli and U.S. officials tell me.

The backdrop: The Syrian army is about to start a military operation against rebels in Southern Syria near the Israeli and Jordanian borders, which would violate a ceasefire deal signed by the U.S., Russia and Jordan last July. The Russians want to update the deal because of the Syrian operation.