Vijay, the chief of the Tamil Nadu-based party TVK, was sworn in as the new chief minister of Tamil Nadu today.

The event marks a historic shift in the state's political landscape by ending a six-decade dominance held by Dravidian parties. This transition breaks a political duopoly that has shaped the region since 1967 [1].

The swearing-in ceremony took place at Nehru Stadium in Chennai. Vijay assumed leadership after his party secured a significant presence in the legislature. While reports on the exact number of seats won by TVK vary between 108 [3] and 118 [2], the party successfully formed a coalition to meet the majority mark of 118 seats [4].

To secure this majority, TVK formed a coalition involving the Congress party and other partners [5]. This strategic alliance allowed the party to surpass the threshold required to govern the state. As part of the new administration, nine MLA-elects will serve as cabinet ministers [6].

The rise of the TVK represents the first time in 59 years [1] that a non-Dravidian entity has taken control of the state government. For decades, the DMK and AIADMK have rotated power, creating a stable but rigid political structure. The entry of Vijay into the chief minister's office disrupts this long-standing cycle, signaling a change in voter preference and party alignment within Tamil Nadu.

The ceremony at Nehru Stadium served as the formal beginning of Vijay's tenure. His appointment follows a campaign that challenged the established political order and appealed to a broad base of the electorate.

Vijay takes oath as Tamil Nadu Chief Minister, ending a six-decade Dravidian party duopoly.

The ascension of Vijay to the chief ministership signifies a fundamental realignment of power in Tamil Nadu. By breaking the 59-year hold of the DMK and AIADMK, the TVK has dismantled a systemic political binary. The reliance on a coalition with Congress suggests that while the Dravidian era has ended, the new administration must still navigate complex inter-party dependencies to maintain a legislative majority.