I hate to be the bearer of bad news to you, but it is indeed a separate NASWA
country. It may be a 'part' of India, but under NASWA rules it was and will
remain a distinct radio entity.
Funny you should mention 3390. I logged comm traffic on 3390 USB at 3:20UT,
Dec 18th. It sounded like American hams. I took them to be MARS operators.
They had call signs with the prefix "NNN".