New Delhi: The TMC rebellion Delhi has escalated dramatically, casting a shadow over Mamata Banerjee’s efforts to strengthen opposition unity at the INDIA bloc meeting. As the Trinamool Congress supremo engaged with key allies including the Gandhi family, her party’s internal crisis has spilled into the national capital, raising serious questions about her control and bargaining power.
The TMC rebellion Delhi gained momentum with the shocking resignation of veteran leader Sukhendu Sekhar Roy, who quit both the party and his Rajya Sabha seat. In his resignation letter, Roy reportedly cited widespread corruption, governance failures, and the party’s rejection by the people of West Bengal in the recent Assembly elections.
Key Developments in TMC Rebellion Delhi:
- Sukhendu Sekhar Roy Resignation: The long-time TMC chief whip in Rajya Sabha submitted his resignation on Monday, marking the first major crack in the party’s parliamentary wing.
- TMC MPs Meet BJP Leaders: Reports emerged of multiple TMC Lok Sabha MPs holding discussions with BJP strategists, including a reported meeting involving Suvendu Adhikari at Union Minister Bhupender Yadav’s residence. Up to 14 MPs are said to be in talks.
- Assembly Rebellion Intensifies: In West Bengal, expelled MLA Ritabrata Banerjee has been recognised as Leader of Opposition with support from over 59–61 rebel TMC MLAs. The dissident group continues to gain strength, directly challenging Mamata Banerjee’s authority.
In a bid to contain the damage, Mamata Banerjee carried out a major organisational reshuffle before heading to Delhi. Her nephew Abhishek Banerjee was no longer the sole national general secretary, with Derek O’Brien and Dola Sen appointed alongside him to balance power equations.
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Despite these moves, Mamata reportedly rejected rebel demands to sideline Abhishek, setting the stage for a potential legal battle over the party symbol and further organisational turmoil.
Impact on INDIA Bloc Strategy The TMC rebellion Delhi has visibly weakened Mamata Banerjee’s position at the INDIA bloc table. While she pushed for a coordinated national strategy against the BJP ahead of future elections, the rapid defections and resignations have eroded her leverage in real time.
Political analysts suggest the crisis could accelerate ahead of the 2026 political realignments, with the BJP actively engaging disgruntled TMC leaders.
This developing story of TMC rebellion Delhi continues to unfold rapidly. Prome Insight will bring you the latest updates on West Bengal’s shifting political landscape.

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সঙ্গীত, সমসাময়িক ঘটনাপ্রবাহ এবং রাজনীতি—এই ক্ষেত্রগুলোতে গভীর জ্ঞানের অধিকারী ইন্দ্রজিৎ তাঁর লেখায় সাংস্কৃতিক উপলব্ধির সাথে রাজনৈতিক বিশ্লেষণের সমন্বয় ঘটান। জাতীয় ও বৈশ্বিক ঘটনাবলির সাথে সংযোগ বজায় রাখার পাশাপাশি তাঁর লেখায় কলকাতার বৌদ্ধিক ও শৈল্পিক সত্তার প্রতিফলনও ফুটে ওঠে।
