Here are some of the glimpses from the celebration.
The first batch of four Rafale aircraft will arrive in India by May 2020.
"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.
In a brief statement, the defence ministry said the "training launch" of the missile was carried out at around 7:30 pm.
The procurement will come at a cost of Rs 38,900 crore.
HAL's sustained, long-term income will come from the design, development, manufacture, overhaul, and upgrade of a family of helicopters designed for deployment on India's 21,000-foot-high Himalayan frontier with Pakistan and China.
The missile is India's first indigenously developed anti-radiation missile that has speed of Mach two or twice the speed of sound.
The IAF's mainstream fighter aircraft, the Sukhoi-30MKI and Jaguar, are set to square off with their American counterparts to execute some of the most realistic manoeuvres of its kind during Exercise Red Flag over Alaska starting April 28. Here's what you need to know.
The test-firing of the missile from the Abdul Kalam Island off Odisha coast came amid India's lingering border row with China.
India has grounded its entire Sukhoi-30 fleet and each aircraft is undergoing a thorough technical check following a recent crash near Pune.
The Bengaluru skies dazzled with somersaults and stunts by metal birds.
Saurav Chordia's morale patches celebrate bravery and glorify events that are significant for different IAF units or squadrons.
The country's first woman defence minister sat in the rear seat behind the pilot and was wearing the pilot's G-suit.
'Let's be the strength of our nation and help it reach greater heights.'
The identity of the missing pilots has not been disclosed and the worst is feared.
Indian Air Force fighter jets were scrambled to intercept a foreign aircraft with its origin in Iran that was moving towards New Delhi's airspace.
Some of the key fighter jet acquisitions over the years and the combat capabilities they possess that made India's airmen a force to reckon with are.
Operation Meghdoot was launched on April 13, 1984, when the Indian Army and IAF advanced to the Siachen Glacier to secure the heights dominating the northern Ladakh region
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.
Squadron Leader D Pankaj and Flight Lieutenant S Achudev could not initiate ejection before the crash.
Here are glimpses from India's biennial military exhibition.
The Indian Air Force carried out intensive night operations involving its fighter aircraft including the MiG-29 and Sukhoi-30MKI along with its Apache attack helicopters and the Chinook heavy-lift helicopters.
Sisi will be the first Egyptian President and the fifth leader from the Middle-East to grace the Republic Day celebrations as the chief guest. He is scheduled to arrive in India on January 24.
Air Marshal Chaudhari is presently serving as Vice Chief of the Air Staff.
The mesmerizing march included elite marching contingents, missiles, warplanes, surveillance gadgets and lethal weapon systems, with French President Emmanuel Macron gracing the occasion as the chief guest.
The Indian Air Force will carry out a mega exercise covering the Northeastern region early next month to check its combat readiness, amid a fresh spike in tension with China along the Line of Actual Control in Arunachal Pradesh.
The triennial exercise will take place for two hours and fifteen minutes during the day, dusk and night, he said.
Today's development follows an unsuccessful test on April 9, when the missile had failed to hit the target.
'Despite frequent high-level interactions there has been little traction on substantive issues between India and France,' says Mohan Guruswamy.
Every week, we bring you fascinating videos, chosen by you, through your likes.
India on Thursday approved capital acquisition of a plethora of indigenously-developed military hardware including indigenous BrahMos missiles, marine diesel engine, artillery gun system, electronic warfare suits and utility helicopters at a cost of Rs 70,584 crore as part of a mega procurement plan.
The disagreement over liability further complicates any early conclusion of the Rafale contract.
There is increasing friction between the IAF's military requirements, and the AAI's need to provide infrastructure to many more airlines.
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 presence of the private sector at a prestigious military training institution is an important acknowledgement of its growing capabilities in designing and manufacturing cutting edge aerospace and defence equipment, reports Ajai Shukla.
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.
BrahMos Aerospace, an India-Russia joint venture, produces the supersonic cruise missile that can be launched from submarines, ships, aircraft, or from land platforms.
Bharatiya Janata Party leader Rajiv Pratap Rudy on Thursday flew in Sukhoi-30 MKI, the frontline fighter aircraft of the Indian Air Force at Aero India 2015 air show on Bengaluru.
The forward airbase near the PoK-China border, which from where Pakistan is around 50 kilometres and the strategic Daulat Beg Oldi is around 80 kilometres, the activity of fighter, transport aircraft and helicopters is going on during both day and night.
Videos from the scene, shot by locals in Morena, showed debris of the aircraft on the ground.