In Afghanistan, a policeman killed five of his colleagues and injured two others before being killed, when he opened fire at a checkpoint in southwest province of Nimroz.<br/><br/>Provincial police chief Gen. Abdul Jabar Pardeli said that the shootings occurred on Sunday in Khash Rod district.<br/><br/>The rogue policeman had an argument with his colleagues following which he opened fire and killed five of them. This is the second such incident this month and five British soldiers were killed by an Afghan policeman in Helmand province earlier this month.<br/>