Three AIADMK legislators resigned from their party on Monday to join Chief Minister Vijay’s Tamilaga Vetri Kazhagam (TVK) party [1].

This shift in loyalty weakens the opposition's presence in the Tamil Nadu Legislative Assembly and bolsters the ruling party's strength ahead of upcoming elections and by-elections [2].

The legislators, Maragatham Kumaravel, Jayakumar, and Sathyabama, submitted their resignations to Assembly Speaker DCV Prabhakar [1, 3]. The departure of these three members [1] brings the total number of vacant Assembly constituencies to four [4].

Chief Minister Vijay took the oath of office on May 10, 2026 [5]. The move by the rebel MLAs is seen as a strategic alignment with the TVK party to consolidate power within the state government [2, 4].

The AIADMK has faced a series of challenges in maintaining its assembly strength since the recent government transition. By absorbing members from the opposition, the TVK party increases its legislative footprint, a move that may influence the dynamics of future voting sessions in the assembly.

Representatives for the AIADMK have not yet issued a formal response to the resignations. The TVK party continues to expand its influence in the region as it seeks to stabilize its majority following the recent appointment of Vijay as chief minister [5].

Three AIADMK legislators resigned from their party on Monday to join Chief Minister Vijay’s Tamilaga Vetri Kazhagam (TVK) party.

The migration of legislators from the AIADMK to the TVK party indicates a shifting power balance in Tamil Nadu. By absorbing opposition members, Chief Minister Vijay is strengthening his legislative mandate and reducing the opposition's ability to challenge government policy, while simultaneously triggering by-elections that will serve as a litmus test for TVK's popularity.