India's Unmanned Revolution: Air Force Paves the Way for a New Era in Air Combat

India's Unmanned Revolution Takes Flight

The Indian Air Force (IAF) is on the cusp of a significant transformation in its air combat doctrine, with a major expansion in unmanned combat aircraft on the horizon. By the end of the decade, the IAF aims to achieve a 2:1 to 3:1 Loyal Wingman-to-Fighter ratio, marking a fundamental shift in the way air combat operations are conducted.

At the heart of this doctrine change is the concept of manned-unmanned teaming (MUM-T), where manned fighters act as airborne command nodes directing formations of autonomous or semi-autonomous unmanned aircraft into contested airspace. This approach is expected to significantly expand combat capability without proportionally increasing pilot numbers.

The IAF is backing the development of multiple Loyal Wingman platforms, ranging from lightweight 500-kilogram systems to larger combat drones. These platforms will be used for various missions, including suppression of enemy air defences, electronic warfare, and air-to-ground strike missions. Each frontline fighter is expected to control multiple Loyal Wingman platforms, creating a force multiplier that will revolutionize air combat operations.

The IAF's future fleet will be equipped with a range of Loyal Wingman platforms, including the Tejas Mk2, Rafale, Su-30MKI, and the upcoming Advanced Medium Combat Aircraft (AMCA). Advanced networking, artificial intelligence, and secure datalink technologies will enable pilots to task unmanned aircraft with reconnaissance, electronic attack, or strike missions while remaining outside heavily defended airspace.

Industry sources estimate that these platforms could fall within a broad price range, depending on capability. Smaller Loyal Wingman systems weighing between 500 kilograms and two tonnes could cost between US$2 million and US$3 million per aircraft, while larger autonomous strike UCAVs in the five-tonne category may cost between US$10 million and US$15 million each.

The IAF's recent approval of a proposal to procure more than 60 Ghatak stealth UCAVs represents a parallel effort focused on strategic deep-strike capability. Weighing approximately 13 tonnes, the Ghatak occupies a different category from Loyal Wingman platforms and is expected to perform highly specialised missions deep inside contested airspace.

The emergence of multiple private-sector developers also gives the IAF greater flexibility in building its future unmanned fleet. Several Indian companies are pursuing indigenous Loyal Wingman designs while others are collaborating with foreign technology partners to accelerate development. This competitive environment is expected to provide the Air Force with a wider range of options while strengthening India's indigenous aerospace ecosystem.

The transition towards large-scale manned-unmanned teaming also aligns with global trends. Leading air forces are investing heavily in Collaborative Combat Aircraft (CCA), autonomous wingmen, and AI-enabled combat drones that can operate alongside crewed fighters. These systems are increasingly viewed as essential force multipliers capable of increasing weapon carriage, extending sensor coverage, conducting electronic warfare, and undertaking high-risk strike missions without placing pilots in harm's way.

As the IAF embarks on this transformative journey, it will be interesting to see how this new doctrine shapes the future of air combat operations. One thing is certain – the era of unmanned warfare is upon us, and the IAF is at the forefront of this revolution.

Key Takeaways

• The IAF is planning a major expansion in unmanned combat aircraft, aiming for a 2:1 to 3:1 Loyal Wingman-to-Fighter ratio by the end of the decade.
• Manned-unmanned teaming (MUM-T) will be a cornerstone of future air warfare, with unmanned aircraft expected to outnumber frontline fighter jets.
• The IAF is backing the development of multiple Loyal Wingman platforms, ranging from lightweight 500-kilogram systems to larger combat drones.
• The IAF's future fleet will be equipped with a range of Loyal Wingman platforms, including the Tejas Mk2, Rafale, Su-30MKI, and the upcoming Advanced Medium Combat Aircraft (AMCA).
• The emergence of multiple private-sector developers gives the IAF greater flexibility in building its future unmanned fleet.