Iran s Foreign Minister Hossein Amir Abdollahian (R) welcoming UAE ambassador Saif Mohammed al-Zaabi in Tehran. AFP
The UAE and other Gulf states had scaled back their ties with the Islamic republic in 2016 after Iranian protesters attacked Saudi Arabia's diplomatic missions in Iran.
"We would like to broaden our relations with our neighbours, including the United Arab Emirates," Foreign Minister Hossein Amir-Abdollahian told the new Emirati ambassador, Saif Mohammed al-Zaabi, when they met Tuesday, according to an official statement released early Wednesday.
Despite the diplomatic downgrade, the oil-rich UAE has maintained strong economic ties with the Islamic republic.
In 2020, the UAE established diplomatic relations with Israel, a move which Tehran condemned.
But Abu Dhabi has been pursuing a policy of rapprochement with former regional rivals including Qatar, Turkey and Iran.
Amir-Abdollahian "also stressed the need for the region's countries to cooperate for the sake of regional stability," according to the ministry's statement.
In July, the UAE said it was considering sending an ambassador back to Tehran with the aim of "boosting bilateral ties," state media reported at the time.
Iran said last month that Kuwait had sent its first ambassador to Tehran since 2016.
Two Middle Eastern powerhouses, Shia Iran and Sunni Saudi Arabia have both expressed willingness to overcome their disputes and were engaged in bilateral talks, which were first made public in April 2021.