In a significant political development ahead of the 2026 Tamil Nadu Assembly elections, O Panneerselvam (OPS), former Chief Minister of Tamil Nadu and a long-time leader of the AIADMK, has joined the Dravida Munnetra Kazhagam (DMK). This marks the end of a bitter internal feud within the AIADMK and is set to reshape the state's political dynamics. Panneerselvam’s shift to the ruling DMK is likely to weaken AIADMK's influence, particularly in the southern regions, by dividing the Thevar vote base, which has historically been a key support group for the party.
Panneerselvam, who was once a loyalist of AIADMK’s late leader J Jayalalithaa, served multiple terms as Chief Minister of Tamil Nadu. However, following Jayalalithaa's death in 2016, a fierce power struggle broke out within the party, with Panneerselvam and Edappadi K Palaniswami (EPS) becoming rivals. This feud eventually led to a split in the party, and Panneerselvam, who had been sidelined in recent years, was eventually expelled. Despite attempts to remain politically relevant by forming a faction and running independent campaigns, his efforts failed to gain significant traction.
Panneerselvam’s decision to join the DMK under the leadership of Chief Minister MK Stalin is seen as a strategic move to strengthen the DMK's presence in southern Tamil Nadu, where he has significant influence. In his address, Panneerselvam sharply criticized EPS’s leadership, accusing him of arrogance and dictatorial practices. By joining the ruling party, Panneerselvam could attract disillusioned cadres from AIADMK, further destabilizing the already fragmented support base of his former party.
For the DMK, OPS’s entry offers a major opportunity to consolidate support, particularly among Thevar voters, a traditionally influential constituency. Panneerselvam’s political stature and his past loyalty to Jayalalithaa, combined with his established presence in Tamil Nadu politics, add significant weight to the DMK’s bid for re-election in 2026. His move could help the party solidify its position in the southern regions, which will be crucial for securing a second consecutive term in power.
The decision has drawn sharp reactions from the BJP, with Tamilisai Soundararajan, the BJP’s Tamil Nadu leader, accusing Panneerselvam of being ungrateful for abandoning his previous allies. BJP critics argue that OPS has undermined his past association with AIADMK and the BJP, while DMK supporters view this as a critical political realignment that could shift the electoral balance in favor of the ruling party.
