Two bomb attacks in Afghanistan killed three Afghan security forces and two civilians, officials said Monday. A roadside bomb ripped through a police vehicle in Khogyani district, near the border with Pakistan, killing two police and wounding three civilians, said Ahmad Zia Abdulzai, spokesman for the provincial governor. In southwestern Nimroz province, meanwhile, a suicide bomber attacked a group of Afghan soldiers on Sunday, killing one soldier and two civilians, Gov. Ghulam Dastagir Azad was quoted as saying by Associated Press.