Vijay’s win splits I.N.D.I.A. bloc

Tamil Nadu politics just broke one of India’s most durable alliance habits. Vijay’s new party, Tamilaga Vettri Kazhagam, didn’t just beat the ruling DMK in the May 2026 assembly election. It also pulled Congress away from the DMK afterward — and that is why people are talking about a split inside the wider I.N.D.I.A. opposition camp. ### What actually happened in Tamil Nadu? The hard number is simple. In the 234-seat assembly, 118 is the majority mark. TVK won 108 seats, making Vijay the single largest force but still 10 short. DMK won 59, AIADMK won 47, and Congress won 5. So election night was not just about who came first — it was about who could build a government fast enough afterward. ### Why did this hit the I.N.D.I.A. bloc? (results.eci.gov.in) Because Congress had been aligned with the DMK, which is one of the I.N.D.I.A. bloc’s important southern pillars. But after the result, Congress backed Vijay instead of staying with its old partner. It called the support “conditional” and said TVK had to keep out “communal forces,” but the political meaning was obvious — Congress chose relevance in the next Tamil Nadu government over loyalty to the DMK. (results.eci.gov.in) ### Why did Congress jump? Basically, Congress had almost no leverage left with the DMK and more upside with Vijay. Reporting around the negotiations says Congress had wanted more seats and a share in government before the election, and the DMK would not give enough ground. TVK, by contrast, was seen as more willing to accommodate Congress and offer it a role in power. After Vijay’s surge, the party’s state and central leadership moved toward the winner. (ndtv.com) ### Was Congress enough by itself? No — and that is the catch. Congress’s 5 seats only took Vijay from 108 to 113. He still needed more support. That is why the next phase mattered so much. TVK reached out to smaller parties, including some that had been closer to the DMK camp, and the government-formation story turned into a numbers chase rather than a simple victory lap. (ndtv.com) ### Who pushed Vijay over the line? The Left parties and VCK became decisive. Reports on May 9 said VCK formally extended support, while CPI and CPI(M) had also moved toward backing Vijay. That support is what ended the uncertainty around whether the Governor would invite TVK to form the government. In other words, Vijay’s win became a government only after pieces of the old anti-BJP opposition ecosystem started rearranging themselves around him. (results.eci.gov.in) ### Why is DMK so angry? From the DMK’s point of view, this looks like betrayal twice over. First, it lost power badly. Then its national ally, Congress, helped the winner govern. That turns a normal election defeat into an alliance humiliation. And because Tamil Nadu is one of the few big states where the BJP is weak, the opposition fight there was supposed to be the easy part for I.N.D.I.A., not the place where its members turned on each other. (hindustantimes.com) ### Does this really change national politics? Maybe not immediately, but it changes the mood. Alliances like I.N.D.I.A. work only if parties believe today’s state-level sacrifice helps tomorrow’s national strategy. Tamil Nadu just showed the opposite incentive — if a regional star rises fast enough, even an old partner can be dropped. That makes every future seat-sharing negotiation a little harder and every claim of opposition unity a little less convincing. (ndtv.com) ### Bottom line Vijay’s breakthrough did more than topple the DMK. It exposed how thin opposition unity can get once power is actually on the table — and Tamil Nadu is now the clearest example. (ndtv.com) (indianexpress.com)