In Afghanistan, a powerful vehicle bomb today hit the diplomatic area of the capital Kabul, killing at least 80 people and injuring 350. It struck near Zanbaq Square in the heavily fortified zone, with civilians said to be the main casualties. <br/><br/>The morning rush-hour blast created a massive crater and blew out windows and doors hundreds of metres away. The Taliban have denied carrying out the attack. There has been no word so far from Islamic State. Both groups have been behind recent attacks in the country.