One of the most sought after exhibitions in Asia, as many as 549 companies are participating this year with 53 fighter aircraft on display.
Air Chief Marshal said his force is ready for a full spectrum operation but added that any decision on surgical strike involving the IAF has to be taken by the government.
Defence Minister Manohar Parrikar says global aircraft makers will have to get approval from their own governments to transfer technology and build jets in India.
Asked whether the IAF can play a role in smashing terrorist training camps across the Line of Control in Jammu and Kashmir, he did not rule out such a possibility.
'People do not want a 'maha milavat' (highly adulterated) government of those who assembled in Kolkata.'
In an unprecedented move, IAF Chief BS Dhanoa has written a personal letter to each officer in the Indian Air Force.
His absence will be felt because of his decision taking ability and rapport with armed forces.
Top HAL sources say the AMCA, which is being developed as the IAF's next-generation stealth fighter, is slated to be assembled at HAL Nashik.
With no payments coming in, HAL for the first time ever taken a bank loan of Rs 7.81 billion.
The Congress is seeking to oust the BJP government in Haryana in the October 21 polls.
He also accused Pakistan of wanting to destabilise and weaken India through terrorism.
Containing infiltration of terrorists into Jammu and Kashmir from Pakistan will be another key focus area.
Addressing a joint media event with Macron, Modi said the two countries have robust cooperation in the fields of defence and security.
"When you tell one lie, you need to keep spinning out more lies, to cover up the first one. In her eagerness to defend the PM's Rafale lie, the RM lied to Parliament," Gandhi tweeted.
The prime minister must clear his stand on the Rafale deal after Hollande's remarks, he said.
Gandhi said the BJP, in power in Madhya Pradesh since 2003, is only working for a few rich people.
The MoD panel had submitted its report in March 2015, weeks before Prime Minister Narendra Modi announced that India would procure 36 jets.
India's cumbersome arms procurement procedures and a plodding Ministry of Defence bureaucracy have long been blamed for shortfalls in combat capability. Now there is another, more worrying, reason - a growing crisis of funds, magnified by the lack of tri-service coordination.
'Has the Supreme court even remotely said that PM Modi is not chowkidar?'
The IAF is down to 34 squadrons. This will dip to 30 squadrons by the end of this decade, as nine squadrons of MiG-21 and MiG-27s retire.
With both aircraft likely to meet the IAF's performance requirements, the winning bid could be the one that offers the lowest cost and the best industrial proposal.
'IAF is expanding at a rapid pace'
The Congress chief reiterated that Rs 30,000 crore was "wrongfully" given to Anil Ambani in the purchase of Rafale fighter planes.
'Who sent Masood Azhar back to Pakistan? Who bowed down to terror and released him? Not the Congress, but it was the BJP government'
'Having been an air warrior myself for three decades, I am sure the IAF has all the info in place to be divulged at the right time,' says Group Captain Murli Menon (retd).
The government has cleared the lone bid of Airbus-TATA consortium for replacing Indian Air Force's fleet of ageing Avro transport aircraft for Rs 11,930 crore besides approving Russia's offer to build Kamov Ka-226T helicopters under 'Make in India' initiative.
The media report said Ukraine's National Anti-Corruption Bureau has sent a request to the ministry of home affairs seeking legal assistance in its probe into the alleged kickbacks.
India-China relations have always attracted Parliament's attention and there have always been useful and productive and constructive discussions how to engage with China, notes Rup Narayan Das.
'In the case of an India-Pakistan confrontation, the Chinese may undertake more than just posturing, thereby constraining us from deploying adequate forces for decisive results,' warns Brigadier S K Chatterji (retd).
Russia -- already India's biggest arms supplier from 2014-18, accounting for 58 per cent of India's defence imports -- eyes more, reports Ajai Shukla.
The RSS chief's comment that if war broke out, the military would not be ready for at least six to seven months is correct as it faces a shortfall in training and alertness and an even greater lack of funds for defence preparedness, notes Ajai Shukla.
'The defence minister needs to focus on human resources-related issues at the same pace in 2017 as he did on acquisitions in 2016,' says Brigadier S K Chatterji (retd).
'Till date there have been 482 accidents on account of failure of this aircraft and 171 IAF pilots have lost their lives.'
Prasad alleged there was pressure for extraneous considerations and 'bribe' for not finalising the Rafale deal during the UPA rule.
What the new defence minister does with the Rafale fighter jet deal will decide if India wants to build genuine, long-term defence capability through an indigenous product that slashes life-cycle costs, or opt for glitzy signing ceremony with foreign vendors that would please the public, says Ajai Shukla.
'It appears that Prime Minister Modi has to undo 50 years of State monopoly in the defence sector during which public undertakings like HAL or DRDO monopolised defence production and development with disastrous consequences.'
Coming down hard on the government for meagre increase in allocation for armed forces in the last few years, the Parliamentary Standing Committee on Defence said the outlay cannot even fulfill the basic requirements of the armed forces.
Most of the scanty 6.35% rise in the defence budget is accounted for by manpower and running expenses.
The only reason for the new deal is to give Rs 30,000 crore to industrialist Anil Ambani, the Congress chief alleged.
As defence minister, Singh's most crucial challenge will be to speed up the long-delayed modernisation of the three services besides ensuring overall coherence in their combat readiness.