Are these Israel's bravest soldiers? Meet the Sunni Muslim Arabs who fight on the front line in an 'unbreakable blood pact'

Are these Israel's bravest soldiers? Meet the Sunni Muslim Arabs who fight on the front line in an 'unbreakable blood pact' SPECIAL REPORT: MailOnline meets the Bedouin Arabs who fight, and in some cases die, for Israel. But does a recent terror attack carried out by a Bedouin show that the relationship is going sour?