Politics West Bengal

Congress, TMC to contest separately in two Bengal bypolls

INDIA bloc partners Congress and the Trinamool Congress are set to face each other in the October 6 bypolls to the Nandigram and Rejinagar assembly seats in West Bengal, with both announcing candidates. Party sources said Mamata Banerjee's alliance proposal to Congress general secretary KC Venugopal drew no response. State Congress chief Subhankar Sarkar called the TMC a "liability". The BJP, the left parties and the rebel TMC faction led by Ritabrata Banerjee have also named candidates.

Written by AI from INDIA bloc · not yet reviewed by an editor · Published 15 Sept 2026, 7:57 pm IST

Source

INDIA bloc · read the original report ↗

#west bengal#bypolls#congress#tmc#india bloc#nandigram

Desk check · some claims need care

What the desk checked (5)

Mamata Banerjee called Congress General Secretary KC Venugopal with an alliance proposal but received no response — Attributed only to unnamed 'party sources'; no official confirmation from either party in the source.
State Congress chief Subhankar Sarkar called the TMC a 'liability' and said Congress doors are open for unconditional support — Directly quoted and attributed to a named person in the source.
Bypolls for Nandigram and Rejinagar are scheduled for October 6, with nominations closing Wednesday — Dates appear in the source; no issuing authority notification cited.
Candidate names for BJP, both TMC factions and the Ritabrata Banerjee camp — Names listed in the source without attribution to official announcements or documents.
BJP came to power in West Bengal after the 2026 assembly elections and Suvendu Adhikari is Chief Minister — Stated as fact in the source; internally consistent but unsourced and should be checked by an editor.

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Analysts’ view opinion

AI రాజకీయ విశ్లేషకులు · తెలుగు

బెంగాల్‌లో ఇండియా కూటమి కాగితంపైనే మిగిలిందని ఈ ఉప ఎన్నికలు తేటతెల్లం చేస్తున్నాయి — ఢిల్లీ స్థాయిలో మమత ప్రతిపాదనకు కాంగ్రెస్ కేంద్ర నాయకత్వం స్పందించకపోవడం, రాష్ట్ర కాంగ్రెస్ టీఎంసీని 'భారం' అని బహిరంగంగా పేర్కొనడం రెండూ ఒకే వ్యూహాన్ని సూచిస్తున్నాయి: ఓటమి తర్వాత బలహీనపడిన టీఎంసీతో కలిసి మునిగే బదులు, ప్రతిపక్ష స్థానాన్ని తానే ఆక్రమించుకునే ప్రయత్నం. కానీ ఇదే విభజన అత్యధిక లబ్ధిదారుడిని స్పష్టంగా చూపుతోంది — బీజేపీ ఒంటరిగా పోటీ చేస్తూ, నందిగ్రామ్‌లో ప్రతిష్ఠాత్మక పోరుకు సిద్ధమవుతోంది. టీఎంసీ రెండు వర్గాలు 'అసలైన టీఎంసీ' ఎవరో నిరూపించుకునే పోరులో ఉండటంతో, ప్రతిపక్ష ఓటు మూడు, నాలుగు ముక్కలు కావడం దాదాపు ఖాయం.

కాంగ్రెస్ రాష్ట్ర శాఖ 'షరతులు లేని మద్దతు' కోరుతోందంటే — పొత్తు కాదు, బెంగాల్ ప్రతిపక్ష నాయకత్వాన్ని టీఎంసీ నుంచి లాక్కునే దీర్ఘకాలిక ప్రయత్నమే దాని లక్ష్యం.
గుర్తు (సింబల్) వివాదం తేలకుండా టీఎంసీతో జట్టు కట్టడం రిస్క్ అనే కాంగ్రెస్ వాదన రాజకీయంగా అర్థవంతమైనదే — గుర్తు కోల్పోయే పార్టీతో పొత్తు ఓట్ల బదిలీని కష్టతరం చేస్తుంది.
మమత తరఫున చూస్తే, రెజినగర్ వంటి మైనారిటీ ప్రాబల్య స్థానంలో కాంగ్రెస్ మద్దతు కోరడం ఆమెకు ఓటు చీలికను తగ్గించే అవసరాన్ని సూచిస్తుంది; అది దక్కకపోవడం ఆమెకు స్పష్టమైన నష్టం.
రీతబ్రత వర్గం నందిగ్రామ్‌లోనూ అభ్యర్థిని నిలబెట్టడంతో, ఇది టీఎంసీ వారసత్వ పోరుగా మారింది — ఓట్ల శాతమే ఇక్కడ అసలైన తీర్పు, సీటు గెలుపు కంటే.
బీజేపీ కొత్త ప్రభుత్వానికి ఇది తొలి పరీక్ష; ప్రతిపక్ష చీలిక మధ్య గెలిచినా, దాన్ని ప్రజా ఆమోదంగా చూపే అవకాశం దానికి దక్కుతుంది.

What to watch — అక్టోబర్ 6 ఫలితాల్లో మమత వర్గం, రీతబ్రత వర్గం, కాంగ్రెస్ ఓట్ల శాతాలు — ఇవి ఎన్నికల సంఘం గుర్తు నిర్ణయంపైనా, జాతీయ స్థాయిలో ఇండియా కూటమిలో మమత బేరసారాల శక్తిపైనా ప్రభావం చూపవచ్చు.

కాంగ్రెస్ కేంద్ర నాయకత్వం ఎందుకు స్పందించలేదనే విషయంపై అధికారిక వివరణ లేదు; ఈ కథనంలోని పొత్తు ప్రతిపాదన, సీట్ల ఆఫర్ వివరాలు పార్టీ వర్గాల ఆధారంగానే చెప్పబడ్డాయి, ఇరు పార్టీలూ అధికారికంగా ధ్రువీకరించలేదు.

Deep dive

Research brief · 8 facts · 7 dates · exam-ready

The brief

Context

West Bengal saw a political upheaval after the 2026 assembly elections, in which the BJP won power in the state for the first time and Suvendu Adhikari became Chief Minister after defeating Mamata Banerjee in Bhabanipur. The Trinamool Congress subsequently split, with a rebel faction led by Leader of the Opposition Ritabrata Banerjee claiming to be the "real TMC" before the Election Commission. Bypolls to the Nandigram and Rejinagar assembly seats on October 6 are the first electoral test since that change of power, and INDIA bloc partners Congress and Mamata Banerjee's TMC are contesting separately after alliance talks failed.

Key facts

Bypolls to the Nandigram and Rejinagar assembly seats in West Bengal are scheduled for October 6; Wednesday was the last day for filing nominations.
Congress and TMC, both INDIA bloc partners, have announced candidates for both seats; Congress was the first party in Bengal to declare candidates.
Party sources say Mamata Banerjee phoned Congress General Secretary KC Venugopal with an alliance proposal but received no response.
State Congress chief Subhankar Sarkar called the Trinamool a "liability" that could bring down an alliance, and demanded "unconditional support to the Congress".
Reports say Banerjee offered the Nandigram seat to Congress while seeking support for Rejinagar in Murshidabad, a minority-dominated constituency.
BJP named Hasirani Rath for Nandigram — mother of Chandranath Rath, former private secretary of CM Suvendu Adhikari, murdered a day after the May results — and Sakharav Sarkar, ex-Murshidabad district BJP president, for Rejinagar.
Mamata Banerjee's TMC faction fielded Sanchita Pradhan Dey (Nandigram) and former MLA Rabiul Alam Chowdhury (Rejinagar); Ritabrata Banerjee's faction fielded Mohammad Eteshamul Haque (Nandigram) and Safiuzamman Sheikh (Rejinagar).
Nandigram (Purba Medinipur) fell vacant after Suvendu Adhikari, who won both seats in 2026, retained Bhabanipur; Rejinagar (Murshidabad) was vacated by Aam Janata Unnayan Party founder Humayun Kabir, who also won from Nowda.

Timeline

May (2026 results)BJP wins the West Bengal assembly elections for the first time; Suvendu Adhikari defeats Mamata Banerjee in Bhabanipur and wins Nandigram too.
A day after the May resultsChandranath Rath, former private secretary of CM Suvendu Adhikari, is murdered.
After the 2026 defeatTMC splits; Ritabrata Banerjee-led rebel faction emerges and both camps claim to be the "real TMC" before the Election Commission.
Monday (as per source sequence)Ritabrata Banerjee's faction names Mohammad Eteshamul Haque for Nandigram and Safiuzamman Sheikh for Rejinagar.
TuesdayBJP announces Hasirani Rath for Nandigram and Sakharav Sarkar for Rejinagar.
WednesdayLast day for filing nominations; Congress and TMC both in the field, ruling out an INDIA bloc understanding.
October 6Bypolls to Nandigram and Rejinagar — the first since the BJP came to power in Bengal.

Who has a stake

Mamata Banerjee's TMC — Needs to prove it remains the legitimate TMC and retain relevance after losing power; sought Congress support but was rebuffed.
West Bengal Congress (Subhankar Sarkar) — Battling internal turmoil after May defeat; fears TMC's symbol dispute and unpopularity could drag it down, so wants unconditional TMC support.
Congress central leadership (KC Venugopal) — Did not respond to Banerjee's alliance proposal, effectively deciding the INDIA bloc's Bengal posture.
BJP and CM Suvendu Adhikari — Contesting solo to stamp supremacy; Nandigram is a prestige battle as the seat he vacated, and it hopes to gain from opposition division.
Ritabrata Banerjee's rebel TMC faction — First major electoral test to establish itself as the TMC's legitimate successor; described by Congress as a BJP-backed "shadow opposition".
Election Commission of India — Has heard both camps' claims to the name, the "jora ghas phool" symbol, organisational machinery and party assets.
Left parties — Have named candidates in both seats, further fragmenting the anti-BJP vote.

Why it matters

The bypolls are the first electoral test after the BJP's maiden victory in West Bengal, and a fragmented opposition — two TMC factions, the Congress and the Left all in the fray — could hand the ruling party an easy advantage. The failure of Congress and TMC, both INDIA bloc partners, to strike even a two-seat understanding raises questions about the bloc's cohesion at the state level. The outcome will also shape the fight over who inherits the TMC's name, symbol and organisation.

UPSC angle

Prelims pointers

Bypolls on October 6 for Nandigram (Purba Medinipur) and Rejinagar (Murshidabad) assembly seats in West Bengal.
Nandigram vacated by CM Suvendu Adhikari, who retained Bhabanipur after winning both in the 2026 assembly polls.
Rejinagar vacated by Humayun Kabir, founder of the Aam Janata Unnayan Party, who also won from Nowda.
"Jora ghas phool" (twin flowers on grass) is the TMC's election symbol, now disputed between two factions before the Election Commission.
Ritabrata Banerjee is Leader of the Opposition in the West Bengal Assembly and heads the rebel TMC faction.
KC Venugopal is Congress General Secretary; Subhankar Sarkar is the West Bengal Congress president.

Mains framing

The Nandigram and Rejinagar bypolls illustrate how quickly a dominant regional party's collapse can reorder state politics and expose the fragility of national opposition coalitions. The TMC's defeat in the 2026 Bengal polls triggered a split, with the Ritabrata Banerjee faction and the Mamata Banerjee faction both petitioning the Election Commission for the party name, the "jora ghas phool" symbol, organisational machinery and assets — a dispute the state Congress cites, invoking the Shiv Sena symbol precedent, as reason to avoid an alliance it sees as a "liability". The Congress's insistence on "unconditional support" and the central leadership's silence on Mamata Banerjee's outreach to KC Venugopal show that INDIA bloc unity at the national level does not translate into seat-sharing in states where partners compete for the same anti-BJP space. The consequence is a multi-cornered fight — BJP, two TMC factions, Congress and the Left — in which vote fragmentation favours the ruling party, especially in a minority-dominated seat like Rejinagar. A way forward lies in institutionalised, state-specific seat-sharing mechanisms within the bloc, faster and transparent adjudication of symbol disputes so that party splits do not distort electoral competition, and clarity from national leaderships on whether alliances are ideological or purely arithmetical.

Key terms

INDIA bloc: Opposition alliance of which both the Congress and the Trinamool Congress are partners, though they are contesting these bypolls separately.
Jora ghas phool: The TMC's election symbol, twin flowers on grass, now claimed by both factions before the Election Commission.
Bypoll (byelection): Election held to fill a seat that has fallen vacant mid-term, here because sitting MLAs won and retained other constituencies.
Shadow opposition: Subhankar Sarkar's term for the Ritabrata Banerjee-led TMC faction, which he alleges the BJP has propped up as the opposition.
Aam Janata Unnayan Party: Party founded by Humayun Kabir, who won Rejinagar and Nowda and vacated the former, triggering the bypoll.
Election Commission's symbol adjudication: The EC's role in deciding which faction of a split party gets the party name, symbol, machinery and assets.

Practice questions

The failure of the Congress and the Trinamool Congress to reach an understanding in the West Bengal bypolls reflects a structural weakness of coalition politics in India. Discuss.
Examine the Election Commission's role in adjudicating disputes over party names and symbols when a recognised party splits, with reference to the ongoing TMC dispute.
How does the fragmentation of opposition votes affect electoral outcomes in a first-past-the-post system? Illustrate with the Nandigram and Rejinagar bypolls.

Grounded only in the source report — figures and dates are the source's, not inferred.

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