India's historical focus on its continental borders has overshadowed its maritime ambitions, but that is changing quickly, notes Ajai Shukla.
"India's historic leadership of the non-alignment movement and desire to maintain strategic autonomy somewhat constrain cooperation at a level USPACOM (US Pacific Command) desires," the US Pacific Command Commander Admiral Robert Willard said in his testimony before House Armed Services Committee.
Cyberspace is a battleground as important as the traditional domains of air, land, sea and space, says US Defence Secretary Ash Carter, who visits India next week.
Indian Admirals say Malabar 2018 will involve unprecedented complexity, featuring enemy threats in all three dimensions, but especially underwater threats from submarines -- a key Chinese strength. For the first time, officers from all three navies will be posted on other navies' warships. That means Indian Navy officers will obtain the unprecedented benefits of operating on US nuclear attack submarines and Japan's highly regarded Soryu submarines.
General Mattis has been the most steadfast champion in Trump's cabinet of the US-India defence relationship. If Trump chooses a more pliable successor, the Pentagon's attention could go off India.