Israel and Russia agreed Monday to set up a mechanism to avoid inadvertent confrontations between their air forces over Syria in the latest measure of the growing complexity of the crisis in Syria.
The accord reached in Moscow between Israeli Prime Minister Benjamin Netanyahu and Russian President Vladimir Putin came as the Kremlin’s military buildup in the war-torn country showed no sign of slackening. At least two dozen Russian aircraft capable of supporting Syrian army ground operation arrived in Syria over the weekend.

