T00ehran, March 6 (IANS) Iran has reiterated its call for the removal of all sanctions before a final nuclear deal with the P5+1 group as the country wraps up a**ther round of nuclear talks with six world powers. "Our principle position is that all sanctions are lifted at once," Iran's senior nuclear negotiator, Abbas Araqchi, said on Thursday following his talks with officials from the P5+1 group in the city of Montreux, Switzerland, Press TV reported. Araqchi, who is also deputy foreign minister for legal and international affairs, stressed that an agreement could be achieved with the world powers "only if sanctions are lifted." **ting that the lifting of the sanctions was a "very important aspect" in the negotiations, he added, "** sanctions should be remained in place." The Iranian diplomat called on the world powers to decide between achieving a "deal" and continuing to "pressure" Iran through sanctions.