Qatar expressed ` ` regret and surprise '' at the move . Saudia Arabia , UAE , Bahrain announced the unprecedented move in joint action . They say Doha has not implemented a security agreement among Gulf Arab states . Relations between Qatar and other Gulf countries have increased in recent years .
Qatar expresses `` regret and surprise '' at the decision . Saudia Arabia , UAE , Bahrain announced the unprecedented move in joint statement . They say Doha has not implemented a security agreement among Gulf Arab countries . Tensions between Qatar and other Gulf countries have increased in recent years .