Kabul, Rabi'I 27, 1436, Jan 18, 2015, SPA -- At least three police officers were killed and 10 others injured Sunday when a car bomb struck their convoy in southern Afghanistan, dpa cited officials as saying. "A car suicide bomber hit the convoy of police forces near Grishk district this afternoon," said Farid Ahmad Obaid, the police spokesman for the southern province of Helmand. Provincial governor's spokesman Omar Zwak said that "no civilian casualty was reported in the incident." --SPA 14:10 LOCAL TIME 11:10 GMT www.spa.gov.sa/w