The AIADMK Exodus Deepens: Former Tourism Minister Vellamandi Natarajan Joins Ruling TVK

Tamil Nadu's post-election political map continues to redraw itself, and not slowly.

On the night of Wednesday, May 27, Vellamandi R Natarajan — a veteran AIADMK leader who served as Tourism Minister under J Jayalalithaa — formally joined the ruling Tamilaga Vettri Kazhagam (TVK), making him the fifth AIADMK leader to cross over in a single week. The TVK, led by Chief Minister C Joseph Vijay, has barely been in power, and yet the All India Anna Dravida Munnetra Kazhagam is already shedding leaders, MLAs and cadre at a pace its leadership appears unable to slow.

Natarajan met TVK general secretary N Anand — popularly known as "Bussy" Anand — at a late-evening meeting and enrolled himself in the party. The induction came just days after four rebel AIADMK MLAs resigned from the Assembly and signed up with the ruling outfit. And it is unlikely to be the last: by Thursday morning, more names — former MLA Sadhan Prabhakar and trade union leader R Kamalakannan among them — were already in the queue.

A career that maps the AIADMK's last decade

To understand the symbolism of Natarajan's defection, it helps to look at where he has been. A prominent leader from Tiruchirappalli, he was elected from the Tiruchirappalli East seat in 2016 and was inducted by Jayalalithaa into her cabinet as Tourism Minister in May that year — a clear sign of the trust she placed in him.

His political trajectory after her death later that year read, in many ways, like a primer on the AIADMK's slow unravelling. Through the bitter intra-party power struggle, he sided with O Panneerselvam (OPS). When OPS, in turn, broke ranks and aligned with the DMK ahead of the 2026 Assembly polls, Natarajan walked back to the Edappadi K Palaniswami-led AIADMK fold in February. Just three months later, he has walked out again — this time to the very party that has now dethroned both Dravidian majors.

In his own telling, the reason was uncomplicated. Speaking to reporters after joining the TVK, Natarajan said the AIADMK had been unable to recover from the cycle of splits and defeats that has dogged it since Jayalalithaa's passing. The party, in his view, has not had a stable centre of gravity in nearly a decade, and the cadre is running out of patience.

He framed his choice ideologically too, arguing that the TVK had positioned itself as the legitimate inheritor of the Dravidian movement — embracing the legacies of Periyar, C N Annadurai, M G Ramachandran and, in a pointed flourish, Jayalalithaa herself.

The TVK's pitch, and the AIADMK's counter

TVK leaders have been keen to frame the wave of defections as a moral verdict rather than a political windfall. Addressing party workers in Chennai the same day, Tamil Nadu Minister Aadhav Arjuna claimed that almost the entirety of the AIADMK cadre was now looking to come over. Welcoming Natarajan and the other inductees, he insisted that no money or posts had been offered to anyone, and went further — alleging a "political conspiracy" between the two Dravidian majors as the deeper backdrop to the AIADMK's collapse.

The AIADMK's response has been predictable, but no less significant for it: the party has accused the TVK of horse-trading — a charge it has historically thrown at others. It is a measure of how rapidly the script has flipped in Tamil Nadu that the same line is now being levelled against the AIADMK itself.

A pattern, not an incident

What makes the Natarajan move difficult to dismiss as a one-off is its place in a very clear arc.

The first major signal came in November 2025, when K A Sengottaiyan — the AIADMK's 77-year-old nine-term legislator and Gounder community heavyweight, a man with five decades inside the Dravidian movement and personal closeness to MGR and Jayalalithaa — joined the TVK and was appointed its Chief Organiser. That was the day the TVK acquired the kind of institutional gravitas it had previously lacked.

The Assembly election since then appears only to have accelerated the drift. Four sitting AIADMK MLAs resigned this week. Natarajan joined. Two more names are reportedly in the pipeline. For a party that just months ago still believed it would reabsorb its rebels and re-stitch its old base, this is something closer to a structural unwind.

What it means for Tamil Nadu's opposition

The deeper question that Natarajan's move forces into the open is what, if anything, is left of the AIADMK as a fighting opposition.

Edappadi K Palaniswami still has the party's symbol, its formal organisation and its established district networks. But the steady departure of recognisable faces — ministers, MLAs, district secretaries, trade unionists — chips away at exactly the visible scaffolding voters use to identify a party as alive and serious. The DMK, having had its own arrangement with O Panneerselvam, is unlikely to play rescuer. The BJP, never a natural fit in Tamil Nadu, cannot fill the vacuum on its own.

Which leaves the TVK in an unusually comfortable position for a ruling party so early in its term: the principal opposition is hollowing out, and its own ranks are swelling with people who once ran governments themselves.

The bottom line

For now, the headline news is the man. Vellamandi Natarajan, once entrusted by Jayalalithaa with Tamil Nadu's Tourism portfolio, has walked into Chief Minister Vijay's party as a TVK member. The political distance between those two facts is exactly the distance the AIADMK has fallen in the years since Amma's death.

The question Tamil Nadu's political class is now quietly asking is no longer whether the exodus will continue. It is whether anyone is left in the AIADMK with the standing to stop it.