Andy Burnham’s new defence secretary is now responsible for the military treaty with a country he believes exhibits “rogue state behaviour” Late last July, as a famine unfolded in Gaza and Israeli settler attacks intensified in the West Bank, Wes Streeting texted a friend shortly before midnight. “Israel is committing war crimes before our eyes,” the then health secretary told Peter Mandelson over WhatsApp.“Their government talks the languages of ethnic cleansing and I have met with our own medics out there who describe the most chilling and distressing scenes of calculated brutality against women and children.”In messages that Streeting released earlier…