The Indian National Congress broke its alliance with the Dravida Munnetra Kazhagam (DMK) on Wednesday to support the Tamizhaga Vetri Kazhagam (TVK).

This political realignment threatens the stability of the INDIA bloc, a coalition of opposition parties. By shifting support to the TVK, led by Vijay, Congress has fundamentally altered the power dynamics in Tamil Nadu and challenged the cohesion of its national partners.

The decision allows Congress to participate in the formation of a TVK-led state government. This move marks the end of a long-standing partnership between Congress and the DMK. Reports on the duration of this alliance vary, with some citing a period of 11 years [1] and others stating the partnership lasted 55 years [2].

DMK officials responded to the shift with criticism. Some party officials said the move aligns the TVK closer to the Bharatiya Janata Party (BJP) [3]. The sudden departure of Congress from the alliance has led to internal friction, as the DMK viewed the decision as a betrayal of their shared political goals.

The TVK, under the leadership of Vijay, now finds itself as the central figure in the state's government formation process. The shift reflects a strategic calculation by Congress to secure a role in the new administration, a move that prioritizes regional governance over the current structure of the INDIA bloc.

As the TVK-led government takes shape, the national implications remain uncertain. The rift between Congress and the DMK creates a vacuum in the opposition's strategy for the region, potentially weakening the bloc's ability to present a united front against the BJP on a national scale.

Congress broke its alliance with the DMK and shifted its support to TVK

The collapse of the Congress-DMK partnership signifies a prioritization of state-level power over national coalition stability. By backing the TVK, Congress is betting on a new political force in Tamil Nadu, but in doing so, it risks alienating a key regional ally in the INDIA bloc. This fragmentation may make it more difficult for opposition parties to coordinate a unified strategy against the BJP in future national elections.