Hyderabad was the premier princely state of British India, ruling over roughly 82,000 square miles of the Deccan with a population of about 16 million, governed by the Asaf Jahi dynasty under Nizam Mir Osman Ali Khan, reputedly the wealthiest man of his age. Although the overwhelming majority of the population was Hindu, the ruling elite, the army, and the administration were dominated by Muslims. Under the lapse of paramountcy effected by the Indian Independence Act, 1947, the Nizam — unlike the rulers of most states — refused to accede to either India or Pakistan and aspired to sovereign independence, an ambition incompatible with Hyderabad's landlocked geography deep inside the Indian Union.
To buy time, the Nizam concluded a Standstill Agreement with India in November 1947, preserving the existing administrative arrangements for one year while negotiations continued. The interim period saw rising disorder: the Razakars, a paramilitary militia led by Kasim Razvi of the Majlis-e-Ittehad-ul-Muslimeen, terrorised Hindu villages and Congress activists, while a communist-led peasant insurgency surged in the Telangana region against landlords and the feudal jagirdari system. Sardar Vallabhbhai Patel, as Home Minister and Minister of States, working through V. P. Menon and the States Department, treated Hyderabad's intransigence as a threat to India's territorial integrity — Patel famously called it a "cancer in the belly of India." The Nizam appealed to the United Nations Security Council and explored support from Pakistan, but found no effective external backing.
On 13 September 1948, the Indian Army launched Operation Polo (also called the "Police Action"), a five-day campaign under Major General J. N. Chaudhuri that overran the Hyderabad State Forces and the Razakars by 17 September 1948. The Nizam surrendered, withdrew the UN complaint, and was retained as Rajpramukh of the new Hyderabad State within the Indian Union. The controversial Sunderlal Committee report later documented large-scale communal killings during and after the action. With the States Reorganisation Act, 1956, Hyderabad State was dissolved: its Telugu-speaking districts merged with Andhra to form Andhra Pradesh, Marathi areas joined Bombay (later Maharashtra), and Kannada areas went to Mysore (later Karnataka). The Telangana movement, rooted in this region, culminated in the creation of Telangana as India's 29th state in 2014.
For the examination, Hyderabad is a high-yield topic in UPSC GS Paper I (Post-Independence Consolidation) and Modern History. The standard question angle compares the integration of Hyderabad with Junagadh (plebiscite, 1948) and Jammu and Kashmir (Instrument of Accession, October 1947), testing the candidate's grasp of the legal doctrine of paramountcy, Patel's role in unification, and the distinct method — military annexation — used here. Aspirants should master the chronology (Standstill Agreement 1947, Operation Polo 1948, SRA 1956), key actors (Patel, Menon, the Nizam, Kasim Razvi, J. N. Chaudhuri), and the parallel Telangana communist uprising.
Example
In September 1948, Sardar Patel ordered Operation Polo; the Indian Army overran Hyderabad in five days, compelling Nizam Osman Ali Khan to accede and ending his bid for independence.
Frequently asked questions
It was an arrangement between the Nizam of Hyderabad and the Indian Union preserving existing administrative and economic relations for one year while accession was negotiated. It bought time but failed to resolve the Nizam's demand for independence, leading to Operation Polo in September 1948.