Mr Raman was a prolific writer on terrorism and internal security, and was a regular contributor to Rediff.com till the very end.
We will miss him as a dear colleague and a friend.
You can read Mr Raman’s columns on Rediff.com here.
'Bhuvneshwar put a lot of pressure on the opposition'
Bajaj revamps passenger three-wheelers
Centre's methods led to NCTC being still-born
India's message to Nepal, Maldives: Allow democracy to take root
Petrol price hiked by Rs 2 per litre due to weak Rupee