From the Times Online [UK]:
The US army is training a crack unit to seal off and snatch back Pakistani nuclear weapons in the event that militants, possibly from inside the country’s security apparatus, get their hands on a nuclear device or materials that could make one.
The specialised unit would be charged with recovering the nuclear materials and securing them.
Read more....
They can't be Navy SEALS or Army Rangers.... Who's still left to send in against terrorists and then punish?
Fighting terrorism by making them eat SOS.