Panjnad River
The Sutlej River (sometimes spelled as Satluj River) (,  → , , and ) is the longest of the five rivers that flow through the historic crossroad region of Punjab in northern Republic of India and Pakistan.  It is located north of the Vindhya Range, south of the Hindu Kush segment of the Himalayas, and east of the Central Makran range in Pakistan. Sutlej is sometimes known as the Red River. It is the easternmost tributary of the Indus River. Its source is at Lake Rakshastal in Tibet near Mount Kailas, and it flows generally west and southwest. It waters the ancient and historically important region of Greater Punjab. The region to its south and east is arid, and is known as the Great Indian Desert or Thar Desert.