West Bengal is poised for its sharpest political turn in decades as Suvendu Adhikari prepares to take oath as the state’s first Bharatiya Janata Party chief minister, a development that ends 15 years of Trinamool Congress rule and places the BJP at the centre of power in Kolkata for the first time.Adhikari was unanimously elected leader of the BJP legislature party on Friday after the party’s sweeping victory in the 294-member Assembly. Union Home Minister Amit Shah announced the decision after a meeting of newly elected legislators, clearing the way for Adhikari to head a government backed by one of the strongest mandates in the state’s history. The BJP won 207 seats, crossing the majority mark by a wide margin and reducing the Trinamool Congress to the opposition benches after three consecutive terms in office.
The swearing-in ceremony is scheduled at Brigade Parade Ground in Kolkata, a venue with deep political symbolism in Bengal’s mass mobilisation culture. Prime Minister Narendra Modi, Shah, Defence Minister Rajnath Singh, BJP president J. P. Nadda and chief ministers from NDA-ruled states are expected to attend, underlining the national significance the party attaches to its breakthrough in a state long regarded as difficult terrain for the BJP.
Adhikari met Governor R. N. Ravi on Friday and formally staked claim to form the government. His elevation completes a political arc that began in the Congress, rose through the Trinamool Congress during the anti-Left agitation years, and reached its present moment after his switch to the BJP in 2020. His defeat of Mamata Banerjee in Nandigram in 2021 had already turned him into the party’s most visible face in Bengal; his selection as chief minister signals the BJP’s decision to rely on a leader rooted in the state’s political idiom rather than parachute a national figure into Kolkata.
The BJP’s mandate also reflects a wider shift in Bengal’s political geography. The party’s advance went beyond its earlier strongholds in north Bengal and the western districts, cutting into areas where the Trinamool Congress had relied on welfare delivery, women voters, minority consolidation and local organisation. The result has weakened the political formula that powered Mamata Banerjee’s rise from street protester to three-term chief minister.
For Adhikari, the immediate challenge will be translating a large mandate into administrative stability. Bengal’s bureaucracy has worked for years under a Trinamool-led political structure, and the incoming government will face pressure from its cadre and voters to move quickly on law and order, corruption allegations, jobs, investment and welfare schemes. The BJP campaign had repeatedly attacked the outgoing government over political violence, recruitment controversies and alleged misuse of public funds, making those issues early tests of credibility.
The new government will also have to manage expectations among different social groups that backed the BJP’s campaign. The party drew support from sections of Hindu voters, backward communities, urban middle classes, tea garden workers, border districts and youth seeking employment. Maintaining that coalition will require both symbolic moves and measurable governance outcomes, especially in a state where political loyalty has often shifted when expectations were not met.
The Trinamool Congress enters the opposition after its longest spell in power, with Mamata Banerjee still its principal figure. The party retains a substantial organisational base, particularly in south Bengal, and is expected to challenge the BJP aggressively inside and outside the Assembly. Its immediate task will be to rebuild morale, protect local networks and frame the BJP government as accountable for every administrative and communal flashpoint.