Defence Minister Manohar Parrikar and National Security Advisor Ajit Doval, all three services chiefs and other senior officers of the Army, Navy and Air Force were present.
The Prime Minister was briefed about military issues during the conference which began at 10 am, defence sources said.
The Conference, also known as the Unified Commanders' Conference, is an occasion in which India's defence policy, doctrine and operational challenges are discussed in detail.
Defence sources such a significant conference is being organised outside the national capital following a suggestion by the Prime Minister last year that such conferences may be shifted from New Delhi to field areas of the three services.