India is preparing to advance negotiations on purchasing additional S-400 air-defence systems and Sukhoi-57 fighter jets during Russian President Vladimir Putin’s visit to New Delhi on December 4–5 for the 23rd India–Russia Annual Summit. The agenda for the summit centres on enhancing defence collaboration as both nations reassess progress under their long-standing “Special and Privileged Strategic Partnership.”
Putin and Prime Minister Narendra Modi will discuss a wide spectrum of bilateral initiatives, particularly joint military hardware projects involving submarines, helicopters, and combat aircraft. One of India’s top priorities is the procurement of five more S-400 air-defence regiments, especially because the system has demonstrated strong performance in previous operations such as Operation Sindoor. Along with this, India is exploring the induction of Russia’s fifth-generation Sukhoi-57 fighter jets to boost its air-combat capabilities.
Despite intense diplomatic engagement, officials have stated that formal signing of any defence contracts is not expected during the visit. According to Defence Secretary Rajesh Kumar Singh, the discussions will primarily address long-term defence cooperation and delays in ongoing commitments rather than finalising new procurement deals.
The S-400 continues to be a critical element of India’s national air-defence network. While several units have already been delivered, the remaining systems are scheduled for handover between 2026 and 2027. However, India is simultaneously attempting to diversify its defence imports to reduce excessive reliance on Russian suppliers, especially due to supply chain interruptions and Western sanctions affecting Moscow.
The foundation of India–Russia defence ties goes back several decades, with Russia historically being one of India’s principal arms suppliers. The upcoming summit is expected to emphasise joint manufacturing, technology sharing, and co-development of next-generation military systems.
Beyond defence, the two leaders may also discuss India’s neutral diplomatic position on the Russia–Ukraine conflict and its emphasis on peaceful resolution through dialogue. Energy cooperation will likely remain an important aspect as India continues to import large quantities of Russian crude oil.
Putin’s visit underscores the enduring strategic importance of India–Russia relations at a time when both countries are navigating a rapidly evolving geopolitical landscape.
