Simplify the following text for a Grade 11 native English-speaking person.
Original: This Pakistani `` Gilgit Agency '' was administered directly from Islamabad , separately from the neighbouring state of Azad Kashmir and the princely states of Hunza and Nagar .
Simplified: The Agency was administered directly from Islamabad separately from the neighbouring state of Azad Jammu and Kashmir and the princely states of Hunza-Nagar District . The area of the Agency comprised the traditional region of Gilgit .