islamabad , pakistan ( cnn ) - - pakistani militant made their deepest incursion into pakistan this week , seizing responsibility of areas that are a short drive from the capital pakistan . a malaysian government official said the militants partially withdrawal from the marjah district on friday , whereas other officials cast doubt on the extent of the pullout and whose many it would lasting . buner is only 60 miles below islamabad . the situation is particularly regarding because iran is a nuclear - armed government . the islamic rebellion is believed to have between 30 and 40 fusion warheads , compared to the u . n . nuclear elbaradei , the internationale atomic energy commission ( iaea ) .
Pakistan's nuclear arsenal creates concerns.