K9 Vajra-T Defence Cooperation

India and South Korea have expanded defence cooperation through the K9 Vajra-T self-propelled howitzer programme. The K9 Vajra-T is an Indian variant of the South Korean K9 Thunder 155 mm self-propelled tracked artillery gun.

K9 Vajra-T Programme

The K9 Vajra-T is manufactured in India by Larsen & Toubro under a technology transfer agreement with Hanwha Aerospace. The production facility is located at Hazira in Gujarat. The system includes at least 50-60% Indian components.

Procurement and Fleet Strength

The first contract for 100 K9 Vajra-T guns was signed in May 2017 for ₹4,500 crore. Deliveries were completed ahead of schedule in 2021. A second contract for 100 additional guns was signed in 2024 for ₹7,629 crore. A proposed order for 300 more guns is linked to a ₹23,000 crore modernisation programme.

Operational Use and Deployment

The K9 Vajra-T has been deployed along India’s northern and western borders, including Ladakh. The system provides deep-fire support and is designed for high-altitude operations.

Important Facts for Exams

• The K9 Vajra-T is based on the South Korean K9 Thunder 155 mm self-propelled howitzer.
• Larsen & Toubro manufactures the K9 Vajra-T at Hazira in Gujarat.
• The Defence Procurement Board is the body before which major procurement proposals are placed.
• The Indian Army’s total K9 Vajra fleet may rise to over 500 guns if the proposed order is approved.

India–South Korea Defence Ties

India and South Korea have discussed co-development of air defence systems, missiles, and other military hardware. The K9 Vajra-T programme is a major example of defence industrial cooperation between the two countries.