Hanoi, Aug. 6 -- Ambassador Do Hung Viet, Permanent Representative of Vietnam to the United Nations and nominated President of the 11th Review Conference (RevCon) of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), is paying a working visit to Japan from August 4 to 7. During the trip, made at the invitation the Japanese Government, Ambassador Viet and Vietnamese Ambassador to Japan Pham Quang Hieu paid a courtesy call to Minister of Foreign Affairs Iwaya Takeshi. The host official highly valued Vietnam's readiness to serve as President of the 11th NPT RevCon, which is a challenging role in the current context. Emphasising the commitment of Japan, the only country to have borne the brunt of nuclear weapons, to ...