Burned by the shooting down of a MiG-21 aircraft and the capture of its pilot after a dogfight over the India-Pakistan border in February 2019, CATS eliminates the need to send pilots into enemy air space.
Here are glimpses from India's biennial military exhibition.
Squadron Leader D Pankaj and Flight Lieutenant S Achudev could not initiate ejection before the crash.
Capable of flying at Mach 2.5 (two-and-a-half times the speed of sound), the F-15EX is the world's fastest fighter aircraft. It carries 13.5 tonnes of weapons load, more than the Rafale or the Sukhoi-30MKI.
HAL is also integrating the Advanced Short Range Air-to-Air Missile onto the Mark 1A. Each Tejas will carry two of these missiles.
In his initial remarks, Army Chief General M M Naravane briefed the commanders about the overall situation following which detailed discussions on the matter took place, the sources said.
The missile hit a sea-based target in the Bay of Bengal from the combat jet.
India has already deployed a sizeable number of the original BrahMos missiles and other key assets in several strategic locations along the de-facto border with China in Ladakh and Arunachal Pradesh.
Air Chief Marshal R K S Bhadauria's plan includes building 83 Tejas Light Combat Aircraft in quick time to fill the light fighter vacancies left by the retirement of MiG-21 and MiG-27 fighters.
Here are some of the glimpses from the celebration.
The situation that developed in eastern Ladakh last year required acclimatisation of a large number of IAF personnel and stretching of equipment to limits, but the force is "much better prepared" now in case there is a "long haul", Chief of Air Staff Air Chief Marshal V R Chaudhari said on Thursday.
Saurav Chordia's morale patches celebrate bravery and glorify events that are significant for different IAF units or squadrons.
These missiles have a range of two to five km and they are capable of bringing down low flying helicopters and aircraft, they added.
The Army Chief was in Ladakh on a two-day visit from June 23 to take stock of the situation.
In an address to the air warriors on the occasion of the 89th Air Force Day, the Chief of Air Staff also said that the IAF must demonstrate to the nation that external forces will not be allowed to violate its territory.
In the early part of the Kargil operations, the army opted to more or less go it alone, sacrificing large numbers of men and officers in almost superhuman struggles against an enemy on higher ground. Some generals seem to think their predecessors would have succeeded better if they had had air resources at their disposal, points out David Devadas.
The Bengaluru skies dazzled with somersaults and stunts by metal birds.
IAF conducts the air show, Srinagar and the government is part of the ongoing 'Azadi ka Amrit Mahotsav' celebrations
The meeting came after the Indian Army thwarted an attempt by the Chinese Army to transgress into Indian areas near the southern bank of Pangong Tso near Chushul in Ladakh on the intervening night of Saturday and Sunday.
A model of Rafale jet will be showcased as part of the IAF's tableau. Models of LCA Tejas, Light Combat Helicopter (LCH), surface-to-air guided weapon Aakash missile and Astra missiles will also be part of the tableau.
Defence Minister Manohar Parrikar has voiced his concern at Dassault's reported reluctance to meet the terms of the IAF tender, which required the French company to guarantee the 108 fighters that HAL would build in India, after the first 18 were supplied fully-built in France.
Prime Minister Narendra Modi on Tuesday accused the previous governments in Uttar Pradesh of letting poverty and the mafia take over the state's eastern part, saying that the Bharatiya Janata Party government is now writing a new chapter of development there.
Four French Rafale fighter aircraft and a contingent of about 70 French airforce personnel on Saturday landed at Jodhpur airbase to participate in the 10-day long joint air exercise "Garuda-5".
"The IAF chief flew a MiG-21 Bison fighter aircraft during the visit where he interacted with the aircrew and reviewed the operational preparedness," IAF officials said.
The high-level talks came a week after 20 Indian Army personnel were killed in a violent clash between the two sides in Galwan Valley.
Chabua is a key base of the IAF and it has the latest airplanes including the Sukhoi-30 MKi and Chetak helicopters.
Several activities like fly-pasts, flashing warship lights and other displays by the Indian army bands were included in Sunday's spectacular show across the country.
The parade began after President Ram Nath Kovind conferred the Ashoka Chakra -- India's highest peacetime gallantry award -- to Lance Naik Nazir Ahmad Wani, a militant-turned-soldier who laid down his life fighting a group of terrorists in Shopian in Kashmir in November.
The massive exercise code-named Iron First 2016 would involve the participation of 181 aircraft departing from multiple bases, and demonstrate a synchronized aerial ballet that would showcase its deadly combat capability over the entire spectrum of aerial operations.
Air Chief Marshal Bhadauria asked the air warriors to maintain a very high-level of alertness considering the evolving situation in Pangong lake region in eastern Ladakh following China's unsuccessful attempts to occupy certain strategic points in the area, the officials said on Thursday.
The two sides held talks on Tuesday as well but it could not produce any tangible outcome, the sources said.
They said the Indian Army has further bolstered its presence around the Southern Bank area of Pangong lake by deploying additional troops and bringing in more weaponry including tanks and anti tank guided missiles.
The commanders are also expected to specifically deliberate on deployment of first batch of around six Rafale fighter jets which are expected to join the IAF's fighter fleet later this month, they said.
The IAF has deployed almost all its frontline fighter jets like Sukhoi 30 MKI, Jaguar and Mirage 2000 aircraft in the key frontier air bases in eastern Ladakh and elsewhere along the Line of Actual Control.
The best available recourse to keep the defence sector healthy, is to source most of our requirement within the country so that procurement outlays under both the Revenue and Capital heads flow within the country, recommends says Brigadier S K Chatterji (retd).
The IAF has paid French aerospace firms Dassault and Thales about Euro 350 million for 'performance-based logistics'. This requires the vendors to ensure that 75 per cent of the Rafale fleet is combat-ready at all times, notes Ajai Shukla.
"The contract for the detailed design would be signed soon and that will be a major milestone. It should be signed in the second half of the year," a top official involved in the negotiations with Russia on the project said.
The grandeur and might of the various types of aircraft in the Indian Air Force were on full display on the occasion of the 88th Air Force Day celebrations on Thursday.
The IAF commanders held detailed deliberations on the border row with China in eastern Ladakh, key short-term and long-term security challenges facing the nation and on the complex geo-political power play in India's neighbourhood.
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