Russian President Vladimir Putin announced during his two-day visit to India that Russia will conduct a flagship project to build the largest Indian nuclear power plant at Kudankulam in Tamil Nadu. The announcement was made during a joint press briefing alongside Prime Minister Narendra Modi in New Delhi on December 5, 2025. The development comes amid US pressure on India regarding India-Russia trade relations, marking a significant advancement in bilateral cooperation between the two nations.

Current Status of Kudankulam Nuclear Plant

Putin provided specific details about the current operational status of the Kudankulam nuclear facility. Two of the six planned reactor units at the Tamil Nadu plant are already operational and connected to the energy network. Four additional reactors are still under construction as part of the comprehensive project. The Russian President emphasized Moscow's commitment to ensuring the nuclear power plant reaches its full operational capacity.

Putin stated that getting the nuclear power plant to full power output will make an impressive contribution to India's energy requirements.

Putin's Statement on Nuclear Cooperation

During the press briefing, Putin specifically addressed the scope and importance of the nuclear project. “We're conducting a flagship project to build the largest Indian nuclear power plant, Kudankulam. Two out of six reactor units have already been connected to the energy network, and four are still under construction. Getting this nuclear power plant to full power output will make an impressive contribution to the energy requirements of India,” Putin said.

The Russian President's statement highlighted the project as a flagship initiative that demonstrates the continued partnership between Russia and India in the nuclear energy sector.

Timing and Context of the Announcement

The announcement was made on December 5, 2025, during Putin's ongoing visit to India. The timing of the announcement is particularly significant given the current geopolitical climate and reported US pressure on India regarding its trade relations with Russia. Putin's visit to India represents a continuation of the strategic partnership between the two countries, with the nuclear power project serving as a centerpiece of bilateral cooperation.

The project development occurs against the backdrop of India's growing energy needs and its commitment to expanding nuclear power capacity. The Kudankulam nuclear power plant project represents a major infrastructure development that will significantly impact India's energy landscape once all six reactor units become fully operational. The facility's designation as India's largest nuclear power plant underscores its strategic importance for the country's long-term energy security and sustainability goals.

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