Modi’s BJP sweeps West Bengal, tightening grip on Indian politics

Narendra Modi’s Bharatiya Janata Party has taken West Bengal, the state where it had never ruled before, and turned one of India’s strongest opposition bastions into a new center of national power. Final results showed the BJP winning 207 of the 294 assembly seats, while Mamata Banerjee’s Trinamool Congress fell to 80 from 215 in the 2021 election.

The scale of the victory gives Modi a broader grip on Indian politics at a moment when his national coalition already depends more heavily on regional allies than it did after the BJP’s 2024 return to power. West Bengal matters because it has long supplied one of the clearest institutional counterweights to New Delhi. With the BJP now dominant there, critics say the balance between the central government and India’s federal system grows more uneven, and state-level resistance to Delhi’s agenda becomes harder to organize.

The Election Commission of India had reported on May 4 that the BJP had won at least 124 seats and led in 83 others in partial results, before the final count confirmed the party’s sweep. The election was held in two phases on April 23 and April 29, and turnout reached a record 92.84 percent. In a state known for intense political competition, that level of participation underscored both the stakes and the depth of the realignment.

For Modi, the result strengthens a governing model that has steadily centralized political authority around the BJP. Commentators said a stronger foothold in West Bengal could help him push contentious national policies more quickly, with fewer obstacles from state governments controlled by rival parties. The result also narrows the visible space for the Indian National Congress and the Communist Party of India (Marxist), both of which won only tiny shares of the seats in the final tally.

Suvendu Adhikari and other BJP leaders have framed the result as a vindication of the party’s expansion beyond its traditional base. Critics see something else: a further erosion of the opposition’s ability to check power through state institutions, regional party machines and legislative debate. With West Bengal now in the BJP column, Modi has not only won a state. He has weakened one of the last large political arenas in India where the opposition could still claim durable ground.