In Khost province, a bombing killed five people near a shrine as they celebrated the Persian new year, according to a police spokesman.
Elsewhere, NATO says one of its soldiers was killed Friday in a "hostile incident" in the country's south.
Southern Afghanistan is the center of the Taliban-led insurgency. Thousands of new U.S. troops soon will be joining British, Canadian and Dutch forces trying to reverse gains by the Taliban.
RSS feeds | Slideshow archive | ABC13 wireless | Help solve crimes