Dear Manoj,
Thanks for the background info on Koundinya. Exciting. In 2008, I spent about two months in Kualalumpur,Malaysia during which I visited Cambodia(Siamreip where Angkor Wat and Angor Thom are located),Bali,Thailand(including its old capital Ayodhya) and of course Perth,Australia where I did my Ph.D. as a Commonwealth scholar. The memory of this trip is etched in my brain, and continues to be a source of great pleasure. Someday, I may write about it. My interest in Buddhist teachings was rewarded handsomely when I saw penetration of of Sanatan and Buddhism into the whole area in Southeast Asia. To my regret I could not visit Borobudur in Java and Laos where I was told there were many unexplored Buddhist sites as magnificent as in Siamreip.
Just a couple of observations. In Malaysia I met many of Odishan ancestry,mostly from Ganjam area. A leading member of this community thinks that number would be around 10,000. Most of them descendent a of fifth generation. Brits had brought them as indentured labourers to work in rubber plantation. More recently my friend Amiya Mohanty who before he died spent some time in KL as Fulbright scholar also met some of them. Folks from Ganjam seem to venture into different lands and settle there. My friend from Myanmar tells me that a huge population who are descendents of Odias from Ganjam can be found settled in that country.
My general impression is that it is wrong to equate heartland of ancient kalinga with heartland of modern Odisha. Ganjam and northern part of Andhra can claim to be the heartland of ancient Kalinga with the northern extension including Puri extending up to Mahanadi. Apparently, there is an stone carving of ship arriving in Java in Borobudur temple with inscription in Vengi script saying that a prince called Aditya from Kalinga established a kingdom there. After all, Kainganagar one of the ancient capitals of Kalinga is in undivided Andhra Pradesh !Incidentally,folks of Indian origin,mostly Tamils and Andhra are called Kling or Keling in a derogatory way. Ancient Kalingans are perceived by the locals as colonizers who destroyed their indigenous culture and established their own.
An interesting episode during my travels in that region. When I checked into resort in Ubud in Bali, the young man at the desk asked me where I was from. To impress him I told him that I was from Kalinga the land of his ancestors hoping for a smile in response. In stead he sternly told me,”Sir, I am a Javanese, not a Keling “. Later, Rajesari, a young lady of Ganjam in Malaysia origin told me that the word Kling or Keling was a despised term used by Javanese and Malayees !
Incidentally,I did not see any major evidence of Jagannath temples in the whole area except in Dempsar in Bali which was built in fifties by Sukarno in appreciation of his friend Biju Patnaik, who helped him escape from house arrest during independence movement against Dutch. In stead, Ramayan legends are ubiquitous.That suggests that the history of Jagannath cult in Odisha is not as ancient as Skanda Purana suggests ! Oops! Did not mean to stray into a sensitive area !