Opinion Why India Needs to Fast-Track CATS Warrior and FUFA to Address Fighter Squadron Decline, Effectively Countering Chinese J-20 and Pak's J-35A

Why India Needs to Fast-Track CATS Warrior and FUFA to Address Fighter Squadron Decline, Effectively Countering Chinese J-20 and Pak's J-35A


The Indian Air Force (IAF) is confronting a significant shortfall in its fighter jet capacity, operating with only 30 squadrons against a government-sanctioned strength of 42.5.

This gap comes at a critical time, as regional adversaries China and Pakistan are enhancing their air power with advanced fifth-generation stealth aircraft, altering the strategic landscape in South Asia.

To effectively address this growing challenge and boost its domestic defence capabilities under the Aatmanirbhar Bharat policy, India must accelerate two of its most ambitious indigenous aviation projects: the CATS Warrior loyal wingman and the highly secretive Futuristic Unmanned Fighter Aircraft (FUFA).

These unmanned systems are seen as vital for the future of Indian air combat.

The operational readiness of the IAF is under pressure, a situation expected to worsen as eight of its existing squadrons are scheduled to be phased out over the next decade.

While the force's 4.5-generation aircraft like the French-made Rafale and the Russian-origin Su-30MKI are formidable, they do not possess the low-observable characteristics and advanced data-processing capabilities of fifth-generation jets. This disparity is becoming more pronounced as China expands its fleet of over 200 J-20 stealth fighters.

Furthermore, recent reports suggest Pakistan is poised to acquire at least 40 Chinese J-35A stealth jets, a move that could significantly impact the region's air power dynamics, especially in light of the heavy combat losses reported during the intense but brief Indo-Pak conflict of May 2025.

A key part of India's response is the Combat Air Teaming System (CATS) Warrior, an unmanned combat aerial vehicle (UCAV) developed by Hindustan Aeronautics Limited (HAL).

The program is pioneering the concept of manned-unmanned teaming for the IAF, where a single pilot in a "mothership" aircraft—such as a Tejas Mk1A or the future Advanced Medium Combat Aircraft (AMCA)—can command and control two armed drones.

The CATS Warrior is designed with a stealthy profile, internal weapons bays, and an artificial intelligence-driven autonomous system. Its capabilities are tailored for high-risk missions, including the Suppression of Enemy Air Defences (SEAD) and Destruction of Enemy Air Defences (DEAD), making it a crucial tool for deep strikes and reconnaissance in heavily defended airspace.

Progress on the CATS Warrior has been steady, with HAL successfully conducting an engine ground run for the full-scale prototype in January 2025. Flight trials are anticipated to begin by late 2025 or early 2026.

This system offers a cost-effective method to multiply the IAF's force, allowing it to neutralize sophisticated threats like Pakistan's Chinese-procured HQ-9 surface-to-air missile systems, which were high-priority targets during "Operation Sindoor" in May 2025.

A larger version, CATS Warrior 2, is also reportedly under development, promising a greater payload for fighter-bomber operations.

Alongside the Warrior, India is developing the Futuristic Unmanned Fighter Aircraft (FUFA), a top-secret project managed by the Defence Research and Development Organisation (DRDO).

Sometimes referred to by its earlier names, AURA or Ghatak, FUFA is envisioned as a low-observable UCAV designed for deep-penetration strategic strikes.

The primary goal of this platform is to attack high-value targets within enemy territory with a very low chance of radar detection, a critical capability against adversaries with modern air defence networks.

While specific details are classified, FUFA is expected to be a jet-powered, autonomous aircraft carrying its munitions internally to maintain its stealth signature.

A significant hurdle for the FUFA program has been the creation of a suitable indigenous engine.

The Dry Kaveri engine, which has been purpose-built for the UCAV, is reportedly in its final trial phase in Russia, with certification anticipated in the near future. The successful development and integration of this engine are crucial for the program to advance to full-scale production.

If fast-tracked, FUFA could provide the IAF with a decisive edge, offering a non-piloted option to counter the proliferation of fifth-generation fighters in the region and ensuring India's national defence remains robust and technologically advanced.
 
Without engine what can you do, why not induct 114 F21 or Gripen-E, it will alleviate some problem, we are going for 60 SU-57 that will also help a bit, until Kaveri engine becomes useful.
 
Automated drones are becoming as important than fighter jets. In place 110 MMRCA we should concentrate on Drones and upgrade the SU-30mki to super model. That should shoot down stealth fighters. After that buy two squadrons of Su-57 or F-35.
 
Without engine what can you do, why not induct 114 F21 or Gripen-E, it will alleviate some problem, we are going for 60 SU-57 that will also help a bit, until Kaveri engine becomes useful.
US defense platforms carry high geopolitical risks. We already did a mistake by relying too much on them for the engines.
 
Automated drones are becoming as important than fighter jets. In place 110 MMRCA we should concentrate on Drones and upgrade the SU-30mki to super model. That should shoot down stealth fighters. After that buy two squadrons of Su-57 or F-35.
I believe, decision on SU57 will be when Russia Ukraine war stops, we may see, SU57 with lots of Indian customization.
 
We have to fast-track our own programmes, but still, we need foreign jets. Five to six squadrons of Rafale are very much needed. Three to four squadrons of SU-57 also need to be signed. The government has to take tough calls now. 2025 is the do-or-die situation for the IAF.
 
The Indian Air Force (IAF) should procure 44 additional Rafale jets, making 4 squadrons of 20 each, and also procure 100-120 Su-57s (5-6 squadrons). This is because you can acquire both of these for the cost of 114 Rafales/MRFA, and only taking 40-60 means you are only thinking of countering the J-35, whereas your threat is also the J-20. Therefore, at least 100-120 Su-57s should be acquired.
 
F21 is just F16 on roids
Some jet is better than nothing, this will be at-least a sweetner for US to provide us engine and not sanction us for SU-57 and more AD purchase, there is no Tejas/TEDBF/AMCA MK1 without GE engine, Kaveri will take at-least 5-10 years.
 
US defense platforms carry high geopolitical risks. We already did a mistake by relying too much on them for the engines.
What other options do we have for Tejas? These guys in ADA/HAL are adamant about not trying the RD-33MK or any other engine with Tejas; we are already making that engine locally.
 
Without engine what can you do, why not induct 114 F21 or Gripen-E, it will alleviate some problem, we are going for 60 SU-57 that will also help a bit, until Kaveri engine becomes useful.
Gripen E should have been chosen as SEF option in 2018 when IAF was interested in single engine fighter, we could have skipped tejas Mk2 and direct went on to AMCA and Gripen E with its complete TOT could have been inducted in large number (200+), this could have avoided Rafale/MRFA/Tejas Mk2 headache and saved us billions as well.
 
Gripen E should have been chosen as SEF option in 2018 when IAF was interested in single engine fighter, we could have skipped tejas Mk2 and direct went on to AMCA and Gripen E with its complete TOT could have been inducted in large number (200+), this could have avoided Rafale/MRFA/Tejas Mk2 headache and saved us billions as well.
We needs engine tech. That's it.
What kind of "complete TOT" India will get from someone using 3rd Party engine themselves?
 
We have to fast-track our own programmes, but still, we need foreign jets. Five to six squadrons of Rafale are very much needed. Three to four squadrons of SU-57 also need to be signed. The government has to take tough calls now. 2025 is the do-or-die situation for the IAF.
This happens when you don't induct proper number of fighters. Last 11 years only 32+4 Rafales have been inducted. Govt should have gone for 124 Rafales in 2016.
 
Some jet is better than nothing, this will be at-least a sweetner for US to provide us engine and not sanction us for SU-57 and more AD purchase, there is no Tejas/TEDBF/AMCA MK1 without GE engine, Kaveri will take at-least 5-10 years.
But all those programs were brutally rejected by IAF. PAF likes them since they have such low standards. But IAF is a professional unit and doesn't want such duds bro. No F16, no Gripen, no Su57.
 
But all those programs were brutally rejected by IAF. PAF likes them since they have such low standards. But IAF is a professional unit and doesn't want such duds bro. No F16, no Gripen, no Su57.
It will happen Bro, US has the key, without engine Tejas and AMCA are zero, we are not buying any more from your Country, SU-57 is done deal.
 
We needs engine tech. That's it.
What kind of "complete TOT" India will get from someone using 3rd Party engine themselves?
That's it? Bro, GE has delivered the first engine in March. And HAL was testing Mk1A using Cat B engines since last year. Yet Mk1A hasn't even been certified and HAL couldn't finish 3 planes last year. So no bro, we need a lot more.
 
Gripen E should have been chosen as SEF option in 2018 when IAF was interested in single engine fighter, we could have skipped tejas Mk2 and direct went on to AMCA and Gripen E with its complete TOT could have been inducted in large number (200+), this could have avoided Rafale/MRFA/Tejas Mk2 headache and saved us billions as well.
US could block the engine for Gripen also if they decide to, for not buying their product.
 
This happens when you don't induct proper number of fighters. Last 11 years only 32+4 Rafales have been inducted. Govt should have gone for 124 Rafales in 2016.
Bro, ~40 Tejas and some 100 Su-30 MKI were also inducted in the same time frame, and an order for 83 more was also given, but none of those came. The thing is, MoD has consistently bought into HAL and ADA's promises. But now it seems IAF is literally frustrated. Otherwise, it is unlikely for an IAF chief to speak this bluntly in public against a DPSU.
 
Gripen E should have been chosen as SEF option in 2018 when IAF was interested in single engine fighter, we could have skipped tejas Mk2 and direct went on to AMCA and Gripen E with its complete TOT could have been inducted in large number (200+), this could have avoided Rafale/MRFA/Tejas Mk2 headache and saved us billions as well.
Gripen E? You're joking, right? Buy from a company that supplied AEW&S to Pakistan?
 

Forum statistics

Threads
4,634
Messages
52,617
Members
3,535
Latest member
Nitin B
Back
Top