Iran’s top security official warns that the Islamic Republic is closely monitoring all the “interventionist activities” of Israel and the US and will “swiftly and decisively” respond to any threat.

Iran's top security official says Tehran will remain in the talks with the P4+1 group of countries in Vienna until a strong agreement is reached to secure its legal and logical demands.

Iran's top security official says Tehran proportionally uses field operations and diplomacy to safeguard its security and national interests.

Iran’s top security official says the prospect for a deal in the course of Vienna talks remains unclear due to Washington’s delay to make a political decision.

Iran’s top security official says that Israel remains the “biggest enemy” of the Muslim and Arab world.

Iran’s top security official says if the Vienna talks fail to end in a good deal, current US administration will feel defeated for lack of timely use of diplomatic opportunities.

Top security official says Iran’s principal approach is centered on efforts aimed at lifting sanctions and creating mechanisms to neutralize the illegal restrictive measures.

Iran’s top security official says US presence in Syria is the main obstacle to the establishment of peace and security in the war-torn country.

The Iranian administration's spokesman says adherence to the international law and reliance on dialogue are essential to end the conflict in Ukraine.

Iran's top security official says the country's peaceful capability must always remain like a sword of Damocles above the heads of the JCPOA violators as a real guarantee.