India’s Advanced Medium Combat Aircraft: Features, Timeline, Specifications and Latest Updates

The Advanced Medium Combat Aircraft (AMCA) is India's premier program to build an indigenous 5.5-generation stealth fighter jets by the ADA and DRDO. Ministry of Defence’s issuance of a ₹15,000-crore Request for Proposal (RFP) for the first phase of the project. 

For the first phase of prototype manufacturing and development of Advanced Medium Combat Aircraft (AMCA) the government has invited private defense companies within India including Tata, L&T, and Bharat Forge. The aircraft features advanced stealth design, an internal weapons bay, AI-driven sensor fusion, and a phased engine strategy to counter regional 5th-generation threats like China's J-20.

What is India’s Advanced Medium Combat Aircraft (AMCA) Project?

The AMCA is India’s aerospace program to design, develop, and manufacture an indigenous fifth-generation often called 5.5-generation, a stealth multi-role fighter jet. It is initiated by the Aeronautical Development Agency (ADA) and the Defence Research and Development Organisation (DRDO) under the Ministry of Defence. The aircraft is specifically engineered for the Indian Air Force (IAF).

The AMCA is a twin-engine, 25-tonne aircraft designed to perform critical missions such as air superiority, deep-strike penetration, suppression of enemy air defenses (SEAD), and maritime strike operations. It integrates low-observable (stealth) design, advanced electronics, and supercruise performance, positioning India at the forefront of modern aerial warfare technology.

Latest Updates: 

The Ministry of Defence officially issued a Request for Proposal (RFP) for the AMCA prototype phase, representing a monumental structural shift designed to accelerate production timelines and scale deep aerospace capabilities by prioritising the indigenous defence industry. 

Hindustan Aeronautics Limited (HAL) held a virtual monopoly over domestic fighter jet production. However, under the new AMCA Programme Execution Model, the government has bypassed HAL for the initial prototype assembly phase. 

The ₹15,000-crore budget earmarked for the prototype phase has sparked an intense bidding war among three heavily capitalized private-sector consortiums selected by technical competency Tata Advanced Systems Limited (TASL), Larsen & Toubro (L&T) in an alliance with Bharat Electronics Limited (BEL) and Dynamatic Technologies and Bharat Forge partnering with BEML and Data Patterns

Key Features of India’s 5th-Generation Stealth Fighter

The AMCA completely redesigns this vulnerability from the ground up, incorporating 5.5-generation capabilities to address a major hurdle for previous generations of Indian aircraft was radar visibility. Its key features include

Stealth Design and Low Observability: To achieve a minimal radar cross-section (RCS), the AMCA incorporates a highly customized design. It features shoulder-mounted diamond-shaped trapezoidal wings, canted V-tail stabilizers, and minimize radar bounce while mitigating aerodynamic drag at transonic speeds and indigenously developed advanced radar-absorbing materials (RAM). 

AI-Driven Sensor Fusion: The cockpit of the AMCA will serve as a high-tech data hub powered by artificial intelligence (AI), the active electronically scanned array (AESA) radar, electronic warfare (EW) suites, and infrared search and track (IRST) systems into a singular, cohesive tactical picture for the pilot.

Internal Weapons Bay vs. External Payload Options

The AMCA features an Internal Weapons Bay (IWB) to carry stealth-configured smart munitions, missiles, and precision-guided bombs without compromising its low-observable profile for missions where stealth is non-essential. The aircraft can switch to "beast mode," utilizing external hardpoints for maximum payload capacity. 

Specifications at a Glance

The physical and operational architecture of the AMCA matches up competitively with international peers like the American F-35, Chinese J-20, and Russian Su-57.

Mk1 vs. Mk2

AMCA Mark-1: The initial two operational squadrons and the five prototypes will be powered by imported American General Electric GE-F414 engines, generating roughly 98 kN of thrust.

AMCA Mark-2: The subsequent five squadrons will transition to a completely unique, co-developed 110 kN thrust engine. India is currently exploring joint development opportunities with global propulsion titans, including France's Safran and the UK's Rolls-Royce, ensuring complete domestic sovereignty over engine technology.

AMCA Project Timeline 

With the infrastructure foundation stone recently laid by Defense Minister Rajnath Singh at the Puttaparthi Flight Testing Centre in Andhra Pradesh, the physical setup is moving parallel to the corporate bidding process.

• 2026–2027: Finalization of the private consortium partner via the RFP and the initial rollout of the first physical prototype.

• 2028–2029: Highly anticipated maiden test flight of the AMCA prototype.

• 2032: Completion of rigorous multi-year flight testing and formal platform certification.

• Mid-2030s (2035 onward): Commencement of full-scale serial production and initial squadron induction into the Indian Air Force.

India's AMCA project, a 5.5-generation stealth fighter, has seen the Ministry of Defence issue a ₹15,000-crore RFP to private firms for prototype development. This aims to accelerate indigenous production and integrate advanced stealth, AI, and internal weapons capabilities.