A deal on limiting Iran's nuclear programme in return for sanctions relief has been reached at talks in Vienna, diplomats say.

 Ministers from six world powers are expected to hold their first full session on Monday with Iran's foreign minister over its nuclear programme.

VietNamNet Bridge – President Truong Tan Sang visited naval units based in the central province of Khanh Hoa's Cam Ranh city yesterday, asking them to improve defence effectiveness and attach importance to the relationship

 Russia has agreed to build up to eight nuclear reactors in Iran, 12 days before a deadline for a deal to curb Iran's nuclear activity.

 A fresh round of talks on Iran's disputed nuclear programme kicks off in Geneva on Thursday with Tehran saying a deal may finally be possible in the long-running standoff.

After two days of negotiations on Iran's nuclear issue, the world powers and the Islamic republic agreed on Wednesday to meet again in Geneva on Nov. 7-8.