Yes, this is less recent history. The CIA worked with the Pakis to make this a reality
Some background on the CIA and the ISI:
9/12/2001 -- Ottawa Centre for Research on Globalisation: Who is Bin Laden?"
More recent info on the ISI:
9/2/2003 -- Probe Musharraf for Taliban Ties, says Opp
4/2002 -- Jihad Unspun: The ISI