Twenty of the 28 Trinamool Congress (TMC) Lok Sabha MPs have merged with the Nationalist Citizens Party of India (NCPI) [1].

This move threatens the existence of the TMC as the breakaway group intends to claim the party's official name and election symbol. Such a shift would alter the political landscape in West Bengal and the national parliament.

The rebel MPs announced the merger on June 14, 2024 [3]. This faction now represents more than two-thirds of the TMC's strength in the Lok Sabha [2], a threshold that is critical for legitimizing a party split under Indian electoral laws.

Internal turmoil within the TMC followed the party's defeat in the West Bengal Assembly elections [5]. This instability drove the rebel MPs to seek a new alliance and move to seize control of the party identity. The group is now preparing for a legal and political battle expected to peak in July 2024 [4].

In New Delhi, the rebel members met with Lok Sabha Speaker Om Birla to formalize their position [6]. Meanwhile, party leadership has reacted. Abhishek Banerjee said the Speaker should not recognize the breakaway group as the official representative of the party [7].

The conflict centers on the party's identity. If the rebels successfully claim the TMC name and symbol, the remaining loyalists would be forced to operate under a different banner, or form a new entity entirely. This struggle for legitimacy is expected to intensify as the July deadline approaches [4].

Twenty of the 28 Trinamool Congress Lok Sabha MPs have merged with the Nationalist Citizens Party of India.

The ability of the rebel faction to claim more than two-thirds of the party's parliamentary strength provides them with a significant legal lever to seize the TMC identity. If the Election Commission of India recognizes this merger, the original party leadership could lose its primary brand and symbol, effectively neutralizing their political infrastructure in West Bengal ahead of future electoral cycles.