Prime Minister Narendra Modi and Chinese president Xi Jinping have agreed to improve communication between the militaries of the two countries to maintain peace at the border, a top government official said today at the end of an ice-breaking trip to China by PM Modi. On a "Chai pe Charcha" or discussion over tea today, the leaders of the two Asian giants stressed on the importance to maintain peace in all areas of the India-China border region and that the two countries have the "maturity and wisdom to handle all their differences peacefully through talks".