Kabul has been struck by a series of deadly co-ordinated attacks, including blasts close to some of the Afghan capital's heavily secured ministry buildings<br /><br />The Taliban claimed responsibility for the attacks and told Al Jazeera that the presidential palace was their intended target.<br /><br />As causality figures grow there are fears further attacks may be planned.<br /><br />Al Jazeera's Tarek Bazley reports on the attacks and the increasing security concerns of the Afghan and international forces. (18 Jan 2010)