Japanese Prime Minister Fumio Kishida on Monday urged all nuclear states to conduct themselves "responsibly" in non-proliferation efforts at a time when he said the road to a world without nuclear arms had become much more difficult.
Kishida was speaking at the Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) at the United Nations in New York City, the first Japanese leader to do so.
(Reporting by Elaine Lies in Tokyo; Editing by Andrew Heavens)
