The Indo-Pakistani war of 1947–1948, also known as the first Kashmir war, was a war fought between India and Pakistan over the princely state of Jammu and Kashmir from 1947 to 1948. It was the first of four Indo-Pakistani wars between the two newly independent nations. Pakistan precipitated the war a few weeks after its independence by launching tribal lashkar (militias) from Waziristan, in an effort to capture Kashmir and to preempt the possibility of its ruler joining India.
Hari Singh, the Maharaja of Jammu and Kashmir, was facing an uprising by his Muslim subjects in Poonch, and lost control in portions of the western districts. On 22 October 1947, Pakistan's Pashtun tribal militias crossed the border of the state. These local tribal militias and irregular Pakistani forces moved to take the capital city of Srinagar, but upon reaching Baramulla, they took to plunder and stalled. Maharaja Hari Singh made a plea to India for assistance, and help was offered, but it was subject to his signing of an Instrument of Accession to India.
