The Opposition, led by the Indian National Congress and the All India Trinamool Congress (TMC), on Sunday, 14 June launched a sharp attack on the Bharatiya Janata Party (BJP), accusing it of engineering dissent within the Mamata Banerjee-led party and eroding ethical standards in Indian politics. The criticism follows a string of developments signalling deepening fissures within the TMC, including a high-profile visit by a rebel MP to a Union Minister's residence.

The Rebel Signal

TMC MP Sudip Bandyopadhyay visited the residence of Union Minister Bhupender Yadav on Saturday, a move widely read as an indication of his alignment with the rebel faction within the party. The visit came days after 58 of 80 TMC MLAs reportedly defied the party high command's directive to appoint veteran leader Sovandeb Chattopadhyay as Leader of Opposition in the West Bengal Assembly, instead electing MLA Ritabrata Banerjee to the post.

What Congress Leaders Said

Congress leader Kirti Azad was pointed in his criticism, arguing that labelling the dissenting legislators as 'rebels' was itself a misuse of the term. 'Calling them rebels is an insult to the word because our freedom fighters, including my father, were rebels who fought against the British government,' he said.

Azad also questioned the consistency of the rebel MPs, noting they had contested elections on the TMC's symbol and benefited from the party's incumbency in West Bengal. 'Before losing the Assembly election, they were benefiting from the party since it was in power at that time,' he said. He further alleged that the dissenting MPs had claimed to form a separate Opposition bloc in the West Bengal Assembly while simultaneously signalling support to the National Democratic Alliance (NDA) in the Lok Sabha. 'There is no consensus among them. They have changed sides under pressure, intimidation, and greed for money,' he alleged. 'After the BJP came to power, morality in politics has been finished,' he added.

Congress leader Rajesh Thakur went further, accusing the BJP of orchestrating a deliberate campaign to fracture the TMC. 'This is part of the BJP's effort to break and weaken the Trinamool. One can see the continuous raids and the manner in which Abhishek Banerjee and Mamata Banerjee are being targeted. Their MLAs and MPs are being pressured and threatened with jail,' he alleged. Thakur also invoked what he called the BJP's political 'washing machine' — a reference to the allegation that leaders accused of corruption are absorbed into the BJP and shielded from scrutiny.

TMC's Own Assessment

TMC MP Saugata Roy struck a more constitutional note, underscoring that there is no provision under the Constitution for the rebel group to form a separate legislative bloc. 'So, we don't know what shape they will give to their faction,' he said. Notably, three TMC Rajya Sabha MPs had earlier resigned their seats — a course of action that Azad argued the dissenting legislators should have followed, given that they had won on the party's ticket.

The Broader Pattern

This is not the first time the BJP has faced accusations of using institutional pressure to weaken regional opposition parties. Critics have drawn parallels with similar episodes in Maharashtra, Bihar, and Andhra Pradesh, where defections and splits in rival parties preceded or followed shifts in political power. The TMC, which swept the 2021 West Bengal Assembly elections, has faced sustained pressure since its performance in the subsequent Lok Sabha polls. The current wave of internal dissent — if it consolidates — could reshape the Opposition arithmetic in both the state legislature and Parliament.

The BJP has not officially responded to the specific allegations made on Sunday. How the rebel TMC faction formalises its position in the coming days will be closely watched across the political spectrum.