In North Waziristan, the wild border land that America hopes will be Osama Bin Laden’s graveyard, the normally busy roads are almost deserted and the fear is pervasive. Army helicopters sweep the valleys at night hunting for Al-Qaeda militants as troops and gunmen exchange artillery and rocket fire.
America and Britain regard this usually autonomous tribal area - where Bin Laden is long believed to have been hiding - as the logistics centre of Islamic terrorist attacks around the world.
Last week soldiers sealed all the roads into Miran Shah, the provincial capital, occupied the hills around it and fired the first artillery salvo in what Musharraf’s many critics have called a war on his own people.
It's always hard to evaluate these reports; we've heard similar things before. But if Musharraf is serious about going after the extremists hiding in Waziristan, it can only be a good thing.