The 11-day-long joint military exercise will see joint planning and operations.
The first regiments of both these guns are expected to come up next year.
Experts from both the nations will also discuss various aspects of military operations.
INS Tarangini is a three masted 'square rigged' barque with a capacity of 20 sails.
The winners will get a chance to co-produce a swarm of 50 drones for disaster relief.
One of the highlights was the display of a restored vintage Dakota DC-3 aircraft.
The fortnight-long exercise will see 350 personnel from each country.
131 gallantry awards have been announced for the armed forces and paramilitary forces.
The all-woman INSV Tarini crew of the Indian Navy that completed circumnavigation of the globe ea
India has been the largest contributor to UN operations around the world.