Four former AIADMK ministers and a former DMK MLA have joined the ruling Tamilaga Vettri Kazhagam (TVK) party to expand the state cabinet [5, 6].
This shift signals a significant departure from the traditional dynastic politics of Tamil Nadu. By absorbing leaders from the AIADMK and DMK, Chief Minister C. Joseph Vijay is consolidating power and diversifying the ideological base of his new administration.
The expansion culminated in a swearing-in ceremony held at Lok Bhavan in Chennai on Thursday, May 21, 2026 [3, 4]. During this event, 23 MLAs took the oath as ministers [2]. The TVK government had previously assumed office on May 10, 2026 [1].
The political realignment follows a period of instability for the opposition. Approximately 25 AIADMK MLAs defied their party whip to support the new administration [4]. This support helped the TVK secure 144 votes during a critical trust vote [3].
However, the expansion has created friction among existing allies. P. Shanmugam, the CPI(M) Secretary, said, "We will rethink our support if AIADMK joins the government" [0]. While some reports suggest AIADMK rebels have already integrated into the government, others indicate that formal party-level decisions are still pending [0, 3].
Other political entities are also shifting their alignments. S. Rajesh, a Congress leader, said, "We are pleased to join the TVK government and serve the people of Tamil Nadu" [2]. This movement toward the TVK has not been without protest; a DMK spokesperson said, "We are staging a walkout in protest of the trust vote outcome" [1].
The current administration continues to navigate a complex web of alliances involving the VCK and IUML as it seeks to stabilize its legislative majority in Chennai [0, 3].
“23 MLAs took the oath as ministers”
The mass defection of veteran leaders from the AIADMK and DMK suggests a breakdown in the long-standing duopoly of Tamil Nadu's political landscape. By successfully recruiting from both major opposition camps, C. Joseph Vijay is not only securing a legislative majority but is also attempting to dismantle the influence of established political dynasties through a strategy of absorption.
