India is set to purchase five additional S-400 surface-to-air missile systems from Russia, aiming to strengthen its air defense network and enhance national security. Senior Indian defense officials are scheduled to meet Russian counterparts this week to finalize whether the missiles will be jointly produced or directly purchased. Officials anticipate signing the deal during Russian President Vladimir Putin’s visit in early December. India also plans to involve the private sector to develop local maintenance, repair, and overhaul capabilities for the S-400 systems. The country has already received three systems under a $5.43 billion contract, with two more expected in 2026. The S-400s played a critical role during the May border conflict with Pakistan. Additionally, India intends to procure 200 km range R-27BV missiles to strengthen its Su-30MKI fighter fleet, while gradually boosting domestic defense manufacturing under the “Make in India” initiative.