 After a lull in fighting, the Pakistan-based guerrillas stage a fresh assault and claim to have captured strategic outposts in the south and the capitals of Tarin Kowt and Qalat in Oruzgan and Zabol provinces.The guerrillas also step up fighting around the capital city of Kabul and in at least four other provinces.The latest offensive, led by Hekmatyar, is viewed as a prelude to a major attack on Kabul.