If those flanking the Kartavya Path deigned to look down at that solemn eternal flame and remember their duty to the nation and its people more often, India would have been a better place than it currently is.
Unveiling @dpropulse's latest 5 kilonewton (kN) plus rotating detonation engine (RDE) combustor integrated with an aerospike nozzle. The aerospike nozzle is of course a natural fit for the annular geometry of the RDE combustor, besides conferring significant benefits in terms of automatic altitude compensation, compactness & structural optimization. And yes, this combustor iteration is much lighter than earlier ones.
@JaidevJamwal Looks like an HF/DF site
3 arcs. The outer arc would be tall antennas for low bandwidth and the inner ring will be for high bandwidth, aiui
And it is "aimed"/sectored towards the sea