The 2026 West Bengal Assembly election produced one of the most dramatic political reversals in the state’s modern history. The Bharatiya Janata Party secured a sweeping victory by winning 206 out of 293 seats, while the ruling Mamata Banerjee-led Trinamool Congress (TMC) was pushed down to just 81 seats. BJP leader Suvendu Adhikari took oath as the ninth Chief Minister of the state on 9 May, becoming the first BJP Chief Minister in Bengal’s history.

Perhaps the biggest political earthquake came from Bhabanipur, long considered an unshakable TMC bastion, where former Chief Minister Mamata Banerjee lost her own seat. A decade earlier, such a result would have sounded politically absurd in Bengal, a state where the BJP once struggled to even establish a meaningful presence.

The BJP’s journey in Bengal was neither sudden nor accidental. From holding zero seats in the 2011 Assembly elections to eventually forming the government in 2026, the party spent years patiently expanding its grassroots machinery. BJP leaders and workers consistently argued that Bengal’s population had grown exhausted with what they repeatedly described as the “jungle raj” under the TMC government.

Yet, behind the BJP’s visible political campaign stood another force working quietly and almost invisibly across the state: the Rashtriya Swayamsevak Sangh and its affiliate organisations. While BJP leaders dominated television debates, massive rallies and headline politics, the RSS slowly built a deeply embedded social network inside villages, small towns and urban neighbourhoods. That hidden organisational web eventually became one of the defining factors in the collapse of the TMC’s political dominance in Bengal.

A Political Shift Bengal Barely Saw Coming

Unlike conventional elections where political momentum becomes visible months before voting begins, Bengal’s transformation unfolded quietly beneath the surface. Many BJP and RSS workers later described it as a “silent undercurrent” that kept growing steadily without attracting immediate public attention.

There were no constant loud slogans echoing through every street for most of the campaign period. Instead, the political messaging travelled through everyday human interactions: conversations at tea stalls, exchanges inside beauty parlours, discussions at grocery stores, chats inside auto-rickshaws and evening addas over tea and chanachur.

According to a report by India Today, an RSS functionary from Bengal explained that the Sangh and BJP had understood early that public anger against the TMC existed, but many people were unwilling to openly express it because of fear, local political pressure and concerns over retaliation. According to him, the strategy was deliberately designed to remain micro instead of mega.

“For over a year, around 50,000 auto drivers in Kolkata silently campaigned for the BJP. They did not openly ask for votes. They would simply drop one or two lines during conversations with passengers about corruption, women’s safety or cut-money,” the RSS functionary said.

This became one of the defining characteristics of the BJP-RSS campaign model in Bengal. Rather than depending entirely on giant rallies and large public spectacles, the focus shifted toward ordinary citizens who interacted daily with voters. Tea sellers, grocery shop owners, beauticians, temple volunteers, local businessmen and auto drivers quietly became informal carriers of political messaging.

RSS workers claimed that these “local influencers” had been identified long before the election process intensified. The Sangh’s belief was simple: voters trusted familiar neighbourhood faces far more than speeches delivered by distant political leaders from massive stages.

Tea Stalls, Beauty Parlours and the Rise of the “Whisper Campaign”

One of the most unusual features of the Bengal campaign was something RSS workers internally described as the “whisper campaign.” Instead of aggressively organising loud political gatherings everywhere, small informal groups consisting of five to ten individuals would meet casually and discuss local concerns affecting Bengal.

Those discussions would then spread naturally into households, neighbourhood circles and social groups.

Sarnath Ghosh explained how the strategy functioned at the ground level.

“We held whisper campaigns with small groups. Those ten people would then speak to a hundred others. Slowly, the message spread everywhere without noise,” he said.

According to Ghosh, social media became an important amplifier for these local conversations. Videos and posts connected to political violence, corruption allegations, alleged atrocities against Hindus, the RG Kar rape-murder case, Sandeshkhali violence and syndicate extortion circulated rapidly through WhatsApp groups and hyper-local digital networks.

“We asked people a simple question: Who will protect your safety, your family and your faith?” Ghosh reportedly said, while also adding that Sangh affiliates themselves do not directly ask citizens to vote for any specific political party.

Alongside this, the RSS and BJP intensified informal door-to-door interactions. BJP workers frequently visited homes during evening hours for tea and snacks, often avoiding direct political debates in the beginning. The larger objective was to build emotional familiarity and personal trust instead of pressuring voters immediately for electoral support.

West Bengal BJP spokesperson Bimal Sankar Nanda stated that the party conducted nearly 2.5 lakh small and large meetings before the election.

“This time, the focus was not on formal speeches. The focus was on direct human contact,” he explained.

Anti-TMC Sentiment Became BJP’s Most Powerful Weapon

According to BJP and RSS workers, Bengal was already witnessing a strong anti-incumbency mood before the election campaign fully accelerated. Their task, they believed, was not to manufacture anger but to quietly organise it, guide it and convert it into votes.

Several incidents emerged as major emotional triggers during the campaign.

The RG Kar rape-murder case generated enormous public outrage regarding women’s safety. The Sandeshkhali violence and allegations of land grabbing created anger among rural communities. Complaints involving syndicate culture, “cut-money” extortion and political violence steadily damaged the image of the TMC government in several districts.

RSS leaders repeatedly argued that ordinary Bengalis increasingly felt politically suffocated under the TMC administration.

Jisnu Basu claimed that many voters believed Bengal’s identity and internal security were under serious pressure.

“This election became an organic reaction against fear, criminalisation and political oppression,” he said.

According to RSS workers, another turning point came after the devastating floods that hit Bengal in 2025. BJP and RSS campaigners repeatedly highlighted that while many districts were battling flood devastation, Mamata Banerjee was attending public programmes and carnivals in Kolkata.

An RSS worker from Tollygunge, who reportedly operates a tea stall, said these incidents had a deep emotional impact on public opinion.

“People felt the government had become disconnected from common citizens,” he reportedly said.

RSS Strengthened the Social Base While BJP Expanded Organisationally

The RSS campaign by itself would likely not have been sufficient without the BJP simultaneously strengthening its organisational framework throughout Bengal.

After the BJP’s strong performance in the 2019 Lok Sabha elections, where the party won 18 parliamentary seats in Bengal, the organisation aggressively expanded its grassroots machinery. Ahead of the 2026 Assembly election, BJP leaders focused heavily on booth-level management, local mobilisation and voter coordination.

Senior BJP leader Sunil Bansal, who began his career as an RSS pracharak, played a central role in restructuring the BJP’s organisational setup in Bengal. Union minister Bhupender Yadav and Tripura leader Biplab Kumar Deb also spent extended periods in Bengal helping the party strengthen its network.

The BJP identified nearly 44,000 booths and categorised them according to the party’s strength in each area. “Panna pramukhs” were assigned responsibility for maintaining continuous contact with groups of 30 to 60 voters. These workers remained connected with voters right until polling day.

RSS volunteers also reportedly provided regular feedback to BJP leaders regarding local sentiment, political mood and opposition activities. BJP leaders later admitted that such constant inputs helped the party fine-tune its campaign constituency by constituency.

West Bengal BJP spokesperson Bimal Sankar Nanda told India Today Digital that the BJP conducted nearly two lakh small meetings across Bengal before the election. During these interactions, voters were encouraged to cast their votes without fear and reassured that central security forces would ensure protection during polling.

Hindutva Politics and Border Anxiety Became Central Campaign Themes

Another major factor behind the BJP’s rise was the growing traction of Hindutva politics in Bengal. Issues such as illegal immigration from Bangladesh, demographic shifts in border districts and allegations of appeasement politics became central pillars of the BJP campaign.

RSS affiliates repeatedly raised concerns regarding attacks on Hindus and increasing religious polarisation. Through countless local discussions and small meetings, they attempted to frame the election as a battle for Bengal’s identity, culture and security.

The BJP also linked law-and-order concerns with allegations of border infiltration and illegal networks operating across certain parts of the state. These themes resonated particularly strongly in border districts and among sections of urban Hindu voters.

In several constituencies, BJP candidates concentrated intensely on hyper-local campaigning.

In Bankura, BJP candidate Niladri Shekhar Dana reportedly campaigned using an e-rickshaw while volunteers conducted door-to-door outreach from morning till late evening.

Dana further said that a team of reveals a team of 100 volunteers was working tirelessly from 8 am to 9 pm, conducting door-to-door outreach efforts. He claims that a strong pro-BJP sentiment is sweeping the region, asserting that the ruling Trinamool Congress is on the verge of defeat. He lambasts the TMC using harsh descriptors such as ‘thief’ and ‘thug rule,’ accusing them of neglecting law and order and ignoring the public’s demands for change.

In Birbhum, BJP leaders reportedly visited fish markets and villages regularly, speaking directly with residents about water shortages, corruption and unemployment. Gradually, the slogan of “poriborton” evolved from a campaign phrase into a wider emotional sentiment among sections of voters.

The Collapse of TMC’s Political Fortress

By the time polling ended, BJP and RSS workers believed that the political current had already shifted far beneath the visible surface. What outwardly appeared to be a conventional election had, in reality, transformed into a massive grassroots social mobilisation exercise.

After the results, the RSS leadership publicly downplayed its own role and stated that Bengal’s people themselves had rejected the TMC government. However, BJP leaders privately acknowledged that the Sangh’s grassroots network and long-term social outreach played a major role in transforming public anger into a decisive electoral victory.

Ultimately, the BJP’s triumph in Bengal emerged from a combination of organisational discipline, booth-level planning, ideological mobilisation and silent social outreach. Massive rallies addressed by Prime Minister Narendra Modi and Home Minister Amit Shah energised supporters publicly, but the real groundwork unfolded quietly inside neighbourhoods, homes, tea stalls and local gatherings across Bengal.

For years, the TMC had appeared politically invincible in the state. Yet, over months, the RSS constructed a nearly invisible web of conversations, local influence and community outreach that slowly eroded the ruling party’s dominance from within.

When the election results were finally declared on 4 May, that quiet campaign had transformed into one of the biggest political upheavals in Bengal’s history.