Speculation is growing that the AIADMK and DMK may form a post-election alliance to govern Tamil Nadu following an interview with Governor R.V. Arlekar.

The potential pact between these long-time rivals represents a significant shift in the state's political landscape. Such a coalition would be aimed at stabilizing the government after an election that left no single party with a clear majority.

The buzz regarding the tie-up intensified shortly after the Governor's recent interview [1]. Arlekar said that a coalition involving a communal party would not be acceptable for the formation of the government [2]. This stance has narrowed the available options for the leading parties to secure the necessary numbers to lead the state.

In the election held last month in 2026 [1], the AIADMK won 108 seats [2]. This result left the party 10 seats short of a majority [2]. Because of this gap, the AIADMK must find partners to form a viable administration.

The political vacuum has also brought actor Vijay and his party, Tamilaga Vetri Kazhagam, into the spotlight as a potential factor in the power struggle [1]. However, the Governor's comments on communal parties have shifted the focus toward a possible agreement between the two major Dravidian blocks.

Observers said that the AIADMK and DMK have historically maintained a fierce rivalry. A decision to collaborate would be a pragmatic move to ensure government stability, and prevent other factions from gaining leverage in the hung assembly [2].

AIADMK won 108 seats in the Tamil Nadu election, falling 10 seats short of a majority.

A potential AIADMK-DMK alliance would signal a prioritization of regional Dravidian stability over ideological rivalry. By excluding communal parties as per the Governor's preference, the two largest parties would effectively consolidate power to prevent smaller or external actors from influencing the state's governance.