Iran says nuclear talks with powers "positive step"

ALMATY, Feb 27 (Reuters) - Iran said nuclear talks with world powers were a "positive step", after two days of negotiations that ended in Almaty on Wednesday.

In a statement after the Feb. 26-27 talks, Iran said expert level talks between the two sides would be held in Istanbul on March 18 and another round of political negotiations on April 5-6.

(Reporting by Justyna Pawlak, Fredrik Dahl, Yeganeh Torbati; Editing by Alison Williams)