SafetyRockets target Halliburton site in IraqBarrage of rockets landed near the site of US oilfield services giant Halliburton in the southern Iraqi oil hub of Basra without causing any damage or casualtiesBasra Attack: an Iraqi worker operates valves at the Nahran Omar oil refinery near the city of BasraPhoto: AP/SCANPIXNassir ShirkhaniLondon