Israel is behind the YPG state in Syria. They are open about their desires to divide Syria. How are going to improve your relationships with them while making a campaign to YPG?
Tactics i said. Drinking thea with Nutty-Yahoo, talking about maritime demarcation, exchanging ambassadors, inform them about shia terrorists in Syria, give Bar Rafaeli or Gal Gadot a statue in a meaningless village and meanwhile start a thunder and lightning apocalyptic shitstorm against the YPG so that even the birds fall from the air.