Canberra banned an Australian citizen with alleged ties to the militant Islamic State (Isis) group from returning home from a detention camp in Syria, the latest development in the case of fraught repatriation of families of Isis fighters. The woman was planning to join another 33 Australians – 10 women and 23 children – and fly on Monday from Damascus, Syria, to Australia, Home Affairs Minister Tony Burke said on Wednesday. But the group was turned back by Syrian authorities to the Roj...