Subsidiary alliance in the context of Nizamate of Hyderabad

A princely state (also called native state) was a nominally sovereign entity of the British Raj that was not directly governed by the British, but rather by an indigenous ruler under a form of indirect rule, subject to a subsidiary alliance and the suzerainty or paramountcy of the British Crown.

In 1920, the Indian National Congress party under the leadership of Mahatma Gandhi declared swaraj (self-rule) for Indians as its goal and asked the princes of India to establish responsible government. Jawaharlal Nehru played a major role in pushing Congress to confront the princely states and declared in 1929 that "only people who have the right to determine the future of the Princely States must be the people of these States". In 1937, the Congress won in most parts of India (excluding the princely states) in the 1937 state elections, and started to intervene in the affairs of the states. In the same year, Gandhi played a major role in proposing a federation involving a union between British India and the princely states, with an Indian central government. In 1946, Nehru observed that no princely state could prevail militarily against the army of independent India.

Jammu and Kashmir, also known as Kashmir and Jammu, was a princely state in a subsidiary alliance with the British East India Company from 1846 to 1858, and under the paramountcy (or tutelage) of the British Crown from 1858 until British withdrawal and the partition of British India in 1947. Following the subsequent First Kashmir War between India and Pakistan, it became a disputed territory, now administered by three countries: China, India, and Pakistan. The princely state was created after the First Anglo-Sikh War, when the East India Company, which had annexed the Kashmir Valley, from the Sikhs as war indemnity, then sold it to the Raja of Jammu, Gulab Singh, for 75 lakh rupees.

At the time of the partition of India and the political integration of India, Hari Singh, the ruler of the state, delayed making a decision about the future of his state. However, an uprising in the western districts by the Gilgit Scouts against Hari Singh supported by informal militias from the neighbouring Northwest Frontier Province, and the Pakistani army personnel, forced his hand. On 26 October 1947, Hari Singh acceded to India in return for the Indian military being airlifted to Kashmir to counter the invasion by tribal militias from Pakistan, which were assisted by the Pakistani government and military leadership. The western and northern districts now known as Azad Kashmir and Gilgit-Baltistan passed to the control of Pakistan with the support of Gilgit Scouts, while the remaining territory stayed under Indian control, later becoming the Indian administered state of Jammu and Kashmir. India and Pakistan defined a cease-fire line dividing the administration of the territory with the intercession of the United Nations which was supposed to be temporary but still persists.

A princely state (also called native state) was a nominally sovereign entity of the British Raj that was not directly governed by the British, but rather by an indigenous ruler under a form of indirect rule, subject to a subsidiary alliance and the suzerainty or paramountcy of the British Crown.

In 1920, the Indian National Congress party under the leadership of Mahatma Gandhi declared swaraj (self-rule) for Indians as its goal and asked the princes of India to establish responsible government. Jawaharlal Nehru played a major role in pushing Congress to confront the princely states and declared in 1929 that "the only people who have the right to determine the future of the Princely States must be the people of these States". In 1937, the Congress won in most parts of India (excluding the princely states) in the 1937 state elections, and started to intervene in the affairs of the states. In the same year, Gandhi played a major role in proposing a federation involving a union between British India and the princely states, with an Indian central government. In 1946, Nehru observed that no princely state could prevail militarily against the army of independent India.

Chitral or Chitrāl (Persian: چترال) was a princely state in alliance with British India until 1947, then a princely state of Pakistan until 1972. The area of the state now forms the Upper and Lower Chitral Districts of the Khyber Pakhtunkhwa, Pakistan.

During the reign of Mehtar Aman ul-Mulk, the dynasty's sway extended from Asmar in the Kunar Valley of Afghanistan to Punial in the Gilgit Valley. The entire region that now forms the Chitral District was a fully independent monarchy until 1885, when the British negotiated a subsidiary alliance with its hereditary ruler, the Mehtar, under which Chitral became a princely state, still sovereign but subject to the suzerainty of the British Indian Empire. In 1895 the British agent in Gilgit, Sir George Scott Robertson was besieged in Chitral Fort for 48 days, and was finally relieved by two British Forces, one marching from Gilgit and the other from Nowshera. After 1895, the British hold became stronger, but the internal administration remained in the hand of the Mehtar. In 1947 India was partitioned and Chitral opted to accede to Pakistan. After accession, it finally became an administrative district of Pakistan in 1972.

Dir was a princely state in a subsidiary alliance with the British Raj, located within the North-West Frontier Province. Following the Partition of British India, Dir remained independent and unaligned until February 1948, when the Dominion of Pakistan accepted its accession.

The princely state ceased to exist as a distinct political entity in 1969, when it was fully incorporated into Pakistan. The territory it once covered is today located in the Pakistani province of Khyber Pakhtunkhwa, forming two northern and southern districts called Upper Dir and Lower Dir, respectively.

Las Bela (Urdu: لسبیلہ) was a princely state in a subsidiary alliance with British India (later a princely state of Pakistan) which existed until 1955. The state occupied an area of 18,254 km (7,048 sq mi) in the extreme southeast of the Balochistan region, with an extensive coastline on the Arabian Sea to the south. Las Bela was bordered by the princely states of Kalat and Makran to the north and west. To the east lay the province of Sind and to the southeast lay the Federal Capital Territory around the city of Karachi.

The Khanate of Kalat, also known as the Brahui Confederacy, was a Brahui Khanate that originated in the modern-day Kalat region of Pakistan. Formed in 1666 due to the threat of Mughal expansion in the region, it controlled the wider Balochistan at its greatest extent in the mid-18th century, extending from Kerman in the west to Sindh in the east and from Helmand River in the north to the Arabian Sea in the south.

The Khanate of Kalat lost considerable area to Qajar Iran and the Emirate of Afghanistan in the early 19th century, and the city of Kalat was itself sacked by the British in 1839. Kalat became a self-governing state in a subsidiary alliance with British India after the signature of the Treaty of Kalat by the Khan of Kalat and the Brahui Sardars in 1875, and the supervision of Kalat became a task of the Baluchistan Agency. Kalat was briefly independent from 12 August 1947 until 27 March 1948, when its ruler Ahmad Yar Khan acceded to Pakistan, making it one of the Princely states of Pakistan.

The Annexation of Hyderabad (code-named Operation Polo) was a military operation launched in September 1948 that resulted in the annexation of the princely state of Hyderabad by India, which was dubbed a "police action".

At the time of partition of India in 1947, the princely states of India, who in principle had self-government within their territories, were subject to subsidiary alliances with the British, which gave control of external relations to the British. With the Indian Independence Act 1947, the British abandoned all such alliances, leaving the states with the option of opting for full independence. However, by 1948 almost all had acceded to either India or Pakistan. One major exception was that of the wealthiest and most powerful principality, Hyderabad, where the Nizam, Mir Osman Ali Khan, Asaf Jah VII, a Muslim ruler who presided over a largely Hindu population, chose independence and hoped to maintain this with an irregular army. The Nizam was also beset by the Telangana rebellion, which he was unable to crush.