Slated to be in India on December 8, Carter would travel to Japan, Bahrain, Israel, Italy and Great Britain before returning to the US on December 16. This is for the first time that an outgoing American Defence Secretary has included India in his itinerary for the final overseas trip.
The PM's vision of a lean, agile, mobile and technology driven force requires more than 1.7 percent of GDP that it now gets.
Here are highlights of the 68th Republic Day parade.
On display was India's military might and cultural diversity.
In the lead up to this week Indo-US Strategic Dialogue, for which United States Secretary of State, John Kerry, will be coming to Delhi, the Indo-US defence engagement is even more intense than usual.
'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).
New Delhi remains a priggish suitor to Washington's overtures, but it has begun appreciating potential tech benefits to ties with the US.
Admiral Sam Locklear heads the US Pacific Command, making him the most powerful military commander on earth. With 60 per cent of the US Navy under him, PACOM oversees 52 per cent of the planet. Locklear is America's military pointsman for 36 countries, including India and China.
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.
There's still little indication of forward movement in Indo-US defence relations.
'As the tanks roll down Delhi's Rajpath and the C-17s fly overhead, there could be a lot brewing in Hyderabad House,' says Surya Gangadharan.
'India-US defence pacts are seen by many analysts as a subtle move to jointly contain China's growing militarism, especially in the strategic Indian Ocean Region.'
Starting as a maker of hydraulic pumps, the Bengaluru-based company graduated to components for automakers like BMW and Audi, and then Airbus and Boeing
'We have been found seriously wanting in addressing our undersea warfare capability and China's emergence is a cause for concern.'
Two lessons from the closure of the Barak investigation: be careful with investigations, and buy from the US or Russia through transparent protocols. Premvir Das examines
The International Fleet Review, conceived as a show of the country's naval might and readiness for battle, saw as many as 100 naval ships, including 70 from the Indian Navy, taking part in the second edition of the coveted event.
'The armed forces have been given clear indication that they have to give priority to Make in India and indigenisation and dependence on foreign source should be reduced.' 'Almost Rs 90,000 crores contracts have been signed during my tenure. Another almost Rs 70,000 crores are in the pipeline.'