<sod >The attack in the garden of Amara Cultural Centre in the town on the Turkey/Syria border is believed by Turkish officials to be the work of Isis.< eod>< sod > The attack in the garden of Amara Cultural Centre in the town on the Turkey/Syria border is believed by Turkish officials to be the work of Isis who have stepped up their attacks on the country since the government deployed extra troops to secure the border.< eod>