Omaer Zawak, a spokesman for the governor of Helmand, said the attack that killed Malim Shah Wali Kahn today also wounded the province's deputy governor. A bodyguard also died and four others were wounded.
He said insurgents first detonated a bomb next to Khan's car and then attacked with assault rifles.
The British Ministry of Defense today also said three of its soldiers were killed in Helmand by a roadside bomb. NATO had announced the deaths yesterday but had not identified the nationalities of the soldiers.