The Bharatiya Janata Party (BJP) reported a sweeping victory across West Bengal following the assembly elections in April 2026 [1].

This shift represents a potential breach of the political stronghold held by the All India Trinamool Congress (TMC) and its leader, Mamata Banerjee. A change in leadership in West Bengal would alter the political landscape of eastern India and impact the regional influence of the TMC.

BJP MP Saumitra Khan said on April 12, 2026, "Only saffron wave is in West Bengal" [2]. The party's surge followed an intensive campaign centered on the Sankalp Patra manifesto, which was released by Union Home Minister Amit Shah [3]. Reports indicate the party breached key TMC bastions across various regions, including North and South Bengal [4].

However, the transition of power was marked by instability. A huge clash erupted between TMC and BJP supporters in Asansol, West Bardhaman, amid the ongoing counting [5]. These violent confrontations occurred as the BJP claimed a victorious sweep of the polls [6].

While some reports suggest a finalized sweep, other accounts indicate that clashes occurred while counting was still in progress [5, 6]. The BJP's strategy focused on a "surgical strike" via its manifesto to unseat the current government [3].

Local reports highlighted that the saffron party appeared to have breached key TMC bastions across regions [4]. The volatility in West Bardhaman and Durgapur underscores the high tension surrounding the 2026 election cycle [1, 5].

"Only saffron wave is in West Bengal"

The reported gains by the BJP suggest a significant erosion of the TMC's dominance in West Bengal. If the 'saffron wave' translates into a governing majority, it marks a pivotal shift in the state's political alignment. However, the eruption of violence during the counting process indicates that the transition remains volatile and contested on the ground.