Kabul, Shawwal 26, 1431, October 05 (SPA) - Four policemen have been killed in three explosions which took place minutes apart in the southern Afghan city of Kandahar, officials said. The blasts took place on Monday evening near a convoy of troops travelling out of the city. Ten people were injured, the British Broadcasting Corporation (BBC) reported Tuesday. Meanwhile, four NATO service members died in attacks around the country. Their nationalities were not released. --SPA 13:42 LOCAL TIME 10:42 GMT www.spa.gov.sa/823607