Treaty of Amritsar (1846) in the context of "Pakistan-administered Kashmir"

Maharaja Gulab Singh Jamwal (21 October 1792 – 30 June 1857) was the first Maharaja of Jammu and Kashmir and the founder of the Dogra dynasty. Originally a commander of the Sikh Empire, he sided with the British in the First Anglo-Sikh War and briefly became prime minister of the Sikh Empire in 1846. In the same year he signed the Treaty of Amritsar with the British, establishing the state of Jammu and Kashmir under the suzerainty of the British Raj; this treaty formalized the transfer of all lands that were ceded by the Sikhs to the British in the Treaty of Lahore.

Kashmir (/ˈkæʃmɪər/ KASH-meer or /kæʃˈmɪər/ kash-MEER) is the northernmost geographical region of the Indian subcontinent. Until the mid-19th century, the term Kashmir denoted only the Kashmir Valley between the Great Himalayas and the Pir Panjal Range. The term has since also come to encompass a larger area that formerly comprised the princely state of Jammu and Kashmir, and includes the Indian-administered territories of Jammu and Kashmir and Ladakh, the Pakistani-administered territories of Azad Kashmir and Gilgit-Baltistan, and the Chinese-administered territories of Aksai Chin and the Trans-Karakoram Tract.

In 1819, the Sikh Empire, under Ranjit Singh, annexed the Kashmir valley. In 1846, after the Sikh defeat in the First Anglo-Sikh War, and upon the purchase of the region from the British under the Treaty of Amritsar, the Raja of Jammu, Gulab Singh, became the new ruler of Jammu and Kashmir. The rule of his descendants, under the paramountcy (or tutelage) of the British Crown, lasted until the Partition of India in 1947, when the former princely state of the British Indian Empire became a disputed territory, now administered by three countries: China, India, and Pakistan.

Poonch jagir, or Poonch district, was a former semi-autonomous region in the princely state of Jammu and Kashmir. The territory was divided between India and Pakistan in 1947, represented by the present-day Poonch Division of Azad Kashmir and Poonch District of Jammu and Kashmir.

The Sikh monarch, Maharaja Ranjit Singh captured the Poonch region in 1819 and gave it to the Dogra noble, Raja Dhyan Singh, as a jagir (fief). After the death of Ranjit Singh, Dhyan Singh was murdered in Sikh intrigues, and the region was transferred to Gulab Singh as part of the Treaty of Amritsar, which established Jammu and Kashmir as a princely state under British suzerainty. The jagir of Poonch continued among Dhyan Singh's descendants as a subsidiary fief of Jammu and Kashmir. In 1928, the Maharaja of Jammu and Kashmir started encroaching into the internal administration of the Poonch Jagir and, by 1947, the status of Poonch was like a regular district of Jammu and Kashmir.

The Dogra dynasty of Dogra Rajputs from the Shivalik hills created Jammu and Kashmir through the treaties with the East India Company following the First Anglo-Sikh war. Events led the Sikh Empire to recognise Jammu as a vassal state in 1820, and later the British added Kashmir to Jammu with the Treaty of Amritsar in 1846. The founder of the dynasty, Gulab Singh, was an influential noble in the court of the Sikh emperor Maharaja Ranjit Singh, while his brother Dhian Singh served as the prime minister of the Sikh Empire. Appointed by Ranjit Singh as the hereditary Raja of the Jammu principality, Gulab Singh established his supremacy over all the hill states surrounding the Kashmir Valley. After the First Anglo-Sikh War in 1846, under the terms of the Treaty of Lahore, 1846, the British East India Company acquired Kashmir from the Sikh Empire and transferred it to Gulab Singh, recognising him as an independent Maharaja. Thus, Jammu and Kashmir was established as one of the largest princely states in India, receiving a 21-gun salute for its Maharaja in 1921. It was ruled by Gulab Singh and his descendants until 1947.

The last ruling Maharaja of Jammu and Kashmir was Hari Singh, who contributed troops to the British war effort in World War II and served on Churchill's Imperial War Cabinet. Following the Partition of India in 1947, Hari Singh faced a rebellion in the western districts of the state and a Pakistan-supported tribal invasion, leading him to accede to the Union of India and receive military assistance. Pakistan contested the accession, giving rise to the enduring Kashmir conflict.