Hanoi, Feb. 6 -- Vietnam-India defence cooperation has grown in a more substantive and effective manner in recent times, becoming a cornerstone of the two nations' bilateral relations, Deputy Minister of Defence Sen. Lieut. Gen. Hoang Xuan Chien said. Chien made the remarks during his meeting with Colonel S. Muthukrishnan, Indian Defence Attache in Vietnam, at the Ministry of Defence headquarters in Hanoi on February 6. Chien congratulated Muthukrishnan on his new role and expressed his confidence that the Indian officer will play a key role in enhancing friendship and mutual understanding between the two countries and armies. The Vietnamese Ministry of Defence appreciated India's effective collaboration and support in enhancing capabilit...