DMK‑Congress Seat‑Sharing Agreement Reached The ruling DMK and its long‑standing ally, the Congress , have resolved a month‑long dispute over seat allocation for the upcoming Tamil Nadu Legislative Assembly election. Senior leaders including Mallikarjun Kharge , P. Chidambaram and Kanimozhi mediated the talks, ensuring a smooth settlement without public rancour. Key Developments Congress allotted 28 Assembly seats and one Rajya Sabha seat in the SPA . The allocation is considered fair given Congress contested 25 seats in 2021 , a reduction from its 2016 tally. Negotiations with smaller parties, including the new TVK , are ongoing, but DMK rejected any coalition that would weaken its position against the AIADMK . DMK’s swift fulfilment of Congress’s demand for Rajya Sabha seats underscores its commitment to alliance stability. Important Facts The DMK‑Congress partnership has been intact since 2016, delivering successive electoral victories. In the 2019 and 2024 Lok Sabha polls, the NDA was defeated in Tamil Nadu by the SPA. The DMK’s voter base includes substantial support from Scheduled Castes and religious minorities, especially in the southern districts. UPSC Relevance Understanding coalition dynamics is essential for GS‑2 (Polity) and GS‑1 (Society). The seat‑sharing arrangement illustrates: How regional parties leverage national allies to augment their bargaining power at the centre. The strategic importance of Rajya Sabha nominations in maintaining alliance cohesion. The role of emerging parties like TVK in reshaping electoral arithmetic and prompting established parties to reassess seat‑sharing formulas. Way Forward With the seat‑sharing pact settled, the SPA can now focus on finalising arrangements with other smaller constituents. The alliance’s ability to present a united front will be tested against the AIADMK‑NDA coalition and the anti‑incumbency wave potentially generated by TVK. For UPSC aspirants, monitoring how these negotiations influence policy priorities—such as federal‑state relations, minority welfare, and electoral reforms—will be crucial for answering both static and essay questions.