Reuters- Kuwait�s foreign minister made a rare visit to Tehran on Wednesday and called for frank dialogue between Iran and its regional neighbors, the Islamic Republic News Agency (IRNA) reported.

Tensions have rocketed between Iran, which is predominantly Shia, and the Sunni Arab countries of the Persian Gulf, particularly Saudi Arabia, because of them being on opposite sides in the conflicts in Syria and Yemen.

Sabah Khaled al-Sabah's visit appeared to be a first step toward decreasing tension.

�It�s necessary that the differing views and misunderstandings between the countries of the region should come to an end in a calm atmosphere and through frank dialogue,� Sabah said, according to IRNA, a reference to Persian Gulf Arab states who worry that Iranian influence in the region is growing at their expense.

Iranian Foreign Minister Mohammad Javad Zarif commended Kuwait for its role in trying to improve relations.

�The role of the emir of Kuwait in supporting positive neighborly relations between countries in the region is worthy of praise,� Zarif said, according to IRNA.