israel s policy is to stay out of the syrian war happening right across the frontier. israel says it has red lines and will not allow advance military equipment like russian s-300 missiles to fall into the hands of hasballah. foreign media reports israel has in the past struck weapons headed for lebanon. simply there has been previous cases of assad regime to transfer weapons from what we re told, israel reacted over syrian territory to prevent that on a number of occasions in the case of last four years. reporter: israel and russia aren t exactly on a collision course but with two military sos close, he says the country wills have to work together to ensure a collision won t occur. netanyahu said after the meeting with putin they worked out and i m quoting, a joint mechanism for preventing misunderstandings. wolf, as to what that mechanism is, how it works and goes into