伊核談判期限將至,美伊外長再做努力

The top U.S. and Iranian diplomats are meeting in Vienna in a last-ditch effort to reach a comprehensive deal on Tehran's nuclear program, but an accord appears unlikely before Monday's deadline.

U.S. Secretary of State John Kerry and Iranian Foreign Minister Mohammad Javad Zarif started a fifth round of talks Sunday, with Russian Foreign Minister Sergei Lavrov set to join them later Sunday.

The Iranian Students News Agency quoted an unidentified member of Iran's negotiating team as saying a new pact will not be possible with the short time left until the deadline and the number of issues yet to be resolved. Iran said it would start discussion of an extension to the talks if no agreement is reached by Sunday night.

Kerry said Saturday "serious gaps" remain in the talks. He recently said the United States and its P5 Plus 1 allies - Britain, China, France, Germany and Russia - are not considering an extension past Monday's target date.

German Foreign Minister Frank-Walter Steinmeier said the main question is if Iran is ready to end its research on acquiring a nuclear weapon.

Israeli Prime Minister Benjamin Netanyahu voiced new fears Sunday that the countries negotiating with Iran will leave it with the ability to create a nuclear weapon.美國和伊朗最高級別的外交官星期天再次在維也納舉行會談，設法在最後期限之前就伊朗核項目達成協議，但是要在星期一最後期限之前達成協議看來是不太可能了。

克里和伊朗外長扎裏夫星期日開始舉行第五輪會談，俄羅斯外長拉夫羅夫稍後也會加入會談。

伊朗學生通訊社援引未透露身份的伊朗談判小組成員星期天在日內瓦的話報道說，最後期限之前時間不多了，但還有若干問題沒有解決，雙方不可能在最後期限之前達成協議。伊朗說，如果到星期天夜裏仍然無法達成協議，他們願意開始討論延長談判的問題。

美國國務卿克里說，伊朗與有關大國之間的談判仍存在“重大分歧”。他最近說，美國和5+1盟友，英國，中國，法國德國和俄羅斯都不考慮延長星期一的最後期限。

德國外長施泰因邁爾說，主要問題是伊朗是否準備結束其爲研製核武器而進行的研究。

以色列總理內塔尼亞胡星期天表示擔心與伊朗談判的大國會讓伊朗有能力製造核武器。