New Delhi, May 18 -- Defence expert Robinder Sachdev hailed the decision of the government to send an all-party delegation to various countries and said that the world politics evolve around opto-politics, or optics.

Sachdev while talking to ANI said that the delegation will be able to present an Indian perspective on the Pahalgam attack to various countries.

"India's decision to send a delegation of parliamentarians to various world capitals, is definitely a smart move. A lot of things in this world is optics. And not only optics- it is opto politics. It is optics layered on the geopolitics," he said.

Sachdev explained that several countries, especially the west, do not understand India's nuances of the conflict and the wider relation...