Defence Indigenisation

A Positive Indigenisation List (PIL) is an official list of defence items that India's armed forces and defence companies must buy only from Indian makers after a fixed date. Once the deadline for an item passes, importing it is stopped (embargoed). The idea is simple: if the government promises Indian firms that it will buy these items only from them, those firms get the confidence to invest in designing and making them. The lists are a key tool of Aatmanirbhar Bharat (self-reliant India) in defence.

Why does India need it?

For decades, India has been one of the world's largest arms importers. Buying weapons from abroad has three big problems. First, it drains foreign exchange. Second, in a war or a crisis, the selling country can delay spare parts or stop supply, which can ground aircraft or keep ships in harbour. Third, money spent abroad does not build jobs, factories or skills at home.

Think of a family that depends on one shop in another town for all its medicines: if that shop closes during an emergency, the family is in trouble. Indigenisation means building that capacity at home.

Where did it come from?

• May 2020: The government announced the Aatmanirbhar Bharat package, which included a plan to notify a list of weapons and platforms that would not be imported.
• August 2020: The first list of 101 items was released. It was first described as a "negative import list" and was later renamed the Positive Indigenisation List, because it lists what will be bought at home rather than what is banned.
• August 2020: The Department of Defence Production (DDP) launched the SRIJAN portal, an online platform where defence public sector companies and the armed forces offer items to Indian industry, including small firms and startups, for local development.
• September 2020: The Defence Acquisition Procedure (DAP) 2020 came into force. It placed home-designed and home-made products at the top of the buying preference.
• More lists followed every year, as shown below.

How does it work, step by step?

1. The Ministry of Defence studies what the armed forces and defence companies currently import.
2. It consults the Service Headquarters, the Defence Research and Development Organisation (DRDO), defence public sector undertakings (DPSUs) and industry.
3. It picks items that Indian firms can make, or can learn to make, within a few years.
4. Each item gets an indicative timeline (a target date) after which it will not be imported.
5. The armed forces or DPSUs then buy these items from Indian sources under the DAP 2020 rules, or develop them with Indian partners through the "Make" route and in-house work.

There are two families of lists

This is a favourite exam trap:

A sixth list of 405 items was notified in 2026: 389 items for DPSUs and 16 for the Indian Coast Guard, with an estimated business potential of ₹3,070 crore. As of June 2026, more than 33,000 items had been offered on the SRIJAN portal, and more than 15,700 defence items had been indigenised.

Other tools that support indigenisation

• Buy (Indian-IDDM): The top buying category in DAP 2020. IDDM means Indigenously Designed, Developed and Manufactured. The product must have at least 50% indigenous content, counted on the base contract price (the price without taxes and duties).
• Domestic share of the budget: For 2025-26, 75% of the defence modernisation (capital acquisition) budget, about ₹1,11,544 crore, was set aside for buying from Indian industry.
• FDI in defence: Since 2020, foreign direct investment up to 74% is allowed through the automatic route, and up to 100% through the government route.
• Defence Industrial Corridors in Uttar Pradesh and Tamil Nadu, to cluster defence factories.
• iDEX (Innovations for Defence Excellence): A scheme that funds startups and small firms to solve defence problems.

India's position and Indian examples

• Production: India's defence production reached a record ₹1.78 lakh crore in 2025-26, up 15.6% from about ₹1.54 lakh crore the year before. Public sector firms made about 76% and the private sector about 24%.
• Exports: Defence exports reached a record ₹38,424 crore in 2025-26, up from ₹23,622 crore in 2024-25, to more than 80 countries.
• Warships: The Navy has gone furthest in building at home. INS Vikrant, India's first indigenous aircraft carrier, was built by Cochin Shipyard. The new ASW shallow water craft carry over 80% indigenous content, with Indian sonars and decoys designed by DRDO labs.

Commonly confused concepts

• Positive Indigenisation List vs "negative import list": They are the same idea. The first list of August 2020 was popularly called a negative import list; the official name became Positive Indigenisation List.
• DMA lists vs DDP lists: DMA lists (509 items) cover major weapons and systems bought by the three Services. DDP lists (5,012 items in the first five) cover parts and sub-systems used by DPSUs.
• Indigenous content vs indigenous design: A product can have high indigenous content (much of its value made in India) but still be built on a foreign design under licence. IDDM requires both Indian design and Indian manufacture.
• Indigenisation vs self-sufficiency: Indigenisation is the process of replacing imports step by step. Full self-sufficiency, making every part at home, is a long-term goal and has not been reached for items like many jet engines.
• Delivery date of an item vs embargo date: The date in a PIL is the date after which imports stop. It does not mean the item will be ready on that day.

Issues, criticism and the way forward

• Delays in readiness: If Indian firms are slow to deliver, an import ban could leave the forces short of equipment. The lists use indicative timelines partly for this reason.
• Critical technology gaps: Engines, advanced sensors and some electronics still depend on foreign partners, even on "indigenous" platforms.
• Quality and cost: Some critics say a guaranteed home market can reduce pressure to cut costs and improve quality. The government's view is that assured orders are needed for firms to invest at all.
• Role of the private sector: Public sector firms still make most of the output. Industry bodies ask for faster payments, simpler trials and a level playing field.
• Way forward: Experts suggest more spending on research, steady and predictable orders, faster testing and trials, protection for small suppliers, and joint development with foreign partners that includes real technology transfer.

Concepts to Know

• Embargo: An official ban on buying (importing) a particular item from outside the country.
• Defence Public Sector Undertaking (DPSU): A government-owned defence company, under the Ministry of Defence, such as Hindustan Aeronautics Limited (HAL), Bharat Electronics Limited (BEL), Garden Reach Shipbuilders and Engineers (GRSE) or Mazagon Dock Shipbuilders.
• Line Replacement Unit (LRU): A ready-made sub-unit of a machine (like a radar box or a pump) that can be pulled out and swapped quickly during repair.
• Indigenous content: The share of a product's value that is made in India.
• Department of Military Affairs (DMA): The department in the Ministry of Defence, headed by the Chief of Defence Staff, that deals with matters of the Army, Navy and Air Force.
• Department of Defence Production (DDP): The department in the Ministry of Defence that looks after defence manufacturing, DPSUs and defence exports.