MOSCOW, May 23. /TASS/. The final document at the conference on the Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) was not approved due to certain unresolved issues stemming from the US’ hardline stance, the Russian Foreign Ministry said.

"Thanks to the efforts of Ambassador Do Hung Viet and the support of other responsible states, a number of difficult compromises were achieved, and a draft final document close to consensus was developed. However, due to certain unresolved issues stemming from the rigid positions of the US and its allies, the document was not submitted to the conference for approval. In doing so, the chairman managed to avoid another round of political confrontation, which would have created a negative backdrop for the next review cycle," the ministry noted in a statement.