Suicide Bomber Strikes Near NATO's Afghanistan Office

At least six Afghan civilians killed

A suicide bomber on foot penetrated one of the most closely defended parts of Kabul on Saturday, blowing himself up outside a carpet shop a few hundred yards from international embassies and the walls of the NATO headquarters and killing at least six Afghan civilians, including some children.

The bombing punctuated a tense holiday in commemoration of a mujahedeen commander, killed in 2001, for which security had already been increased in Kabul. Clashes between his supporters and other ethnic groups and the police in a Kabul neighborhood left cars tipped over and on fire, police guard posts burning and at least two dead, an indication that ethnic tensions remain combustible here.