Not sure if it’s that simple. US and JSOC know the location of about 95% of Paki nuclear facilities. And there are emergency plans to secure them if TTP or smth takes over the country or gets close to taking over a military base with nukes. But this is done with the assurance that they will return the nukes once the danger is passed. Also, the remaining 5% will end up in the hands of jihadies if the country destabilizes. There has to be a reason for US to destroy the 95% that they are aware of, as this would piss off china, turkey and saudi quite badly. Although destruction of Iranian nukes would ease the saudi and turkey concerns quite a bit.
should have worked with Israel in 1984 to destroy Kahuta honestly.