The Frontier Region Dera Ismail Khan (often abbreviated as F.R.D.I. Khan) is a small administrative unit in the Federally Administered Tribal Areas (FATA) of Pakistan. The region is named after Dera Ismail Khan District which lies to the east and also borders South Waziristan Agency to the north, Dera Ghazi Khan and Musa Khel to the south and Zhob to the west. It is administered by the district coordination officer (DCO) of Dera Ismail Khan District. The overall administration of the Frontier Regions is carried out by the FATA Secretariat based in Peshawar, the capital of Khyber-Pakhtunkhwa. The main village of the frontier region is Darazinda, which is also in the border of South Waziristan.
Geography and climate
The geography F.R DIKhan is mostly hilly areas of Sulaiman range. All Sherani Area is totally under the eastern shadow of highest peak of takhtesulaiman. The northern side is bounded by Gomal pass.
The climate of F.R D.I. Khan from December to February is cold weather and from May to September is extremely warm weather.
all the population of this region is Pashto-speaking Pashtuns. there are only sunni