Parrikar is expected to leave for Singapore on June 3 to attend the inter-governmental security forum on June 4, defence ministry sources said here today.
Last year, Minister of State for Defence Rao Inderjit Singh had represented India at the Shangri-La Dialogue which focusses on security in the Asia-Pacific region.
The Shangri-La Dialogue is an inter-governmental security forum held annually by an independent think-tank, the International Institute for Strategic Studies, and is attended by defence ministers and military chiefs of 28 Asia-Pacific countries.
Among the issues that are likely to be discussed are freedom of navigation and security issues concerning the Asia-Pacific region.
Parrikar will then travel to Vietnam, which is involved in a territorial dispute with China in the South China Sea.
Last year, India and Vietnam had decided to enhance their bilateral defence cooperation and signed a joint vision statement for five years.
Vietnam, which is building a naval deterrent to China with Russian-made Kilo-class submarines, is keen on India training its submarine personnel. It also has expressed interest to acquire Indian-made BrahMos supersonic cruise missile, a deal for which India is open to.
