'The intrusion in Chumar, during and beyond the Chinese president's visit, is unprecedented and has qualitatively changed the tone of the India-China relationship,' says Jayadeva Ranade, a member of the National Security Advisory Board.
The decision to not attend the forum attended by 28 heads of state and 130 national delegations is a clear break from its usual policy of going along with the crowd.
'Until India fully absorbs the fundamentals of international relations, it will continue to get evil for good,' says Brahma Chellaney.
'Under National Security Advisor Ajit Kumar Doval and now Chief of Defence Staff General Bipin Rawat, India began to actively work on Pakistani internal faultlines with a possibility of the break-up of Pakistan as the only solution,' observes Colonel Anil A Athale (retd).
'You have been surrounded from all directions, if you want the safety of your troops and your personal safety, we will give you eight hours to make up your mind to surrender.'