Since the nuclear deal’s collapse in 2018 with Trump’s unilateral ... Meanwhile, the last round of talks in Oman on April 26 took place as an explosion rocked a southern Iranian port, killing dozens of people and injuring over 1,000 others.

A fourth round of talks between the US and Iran on Iran’s nuclear program have begun in Oman, according to Iranian state media, with the two sides aiming to overcome divisions that could scupper the tentative negotiations.

The two sides remain divided on the key question of whether Tehran will be allowed to enrich its own uranium as they meet for their fourth round of negotiations on Sunday.

Iran's foreign minister torched President Donald Trump's decision to reportedly rename the Persian Gulf the Arabian Gulf as "indicative of hostile intent."

Iran is watching the plans by US President Donald Trump to visit the region, and it is seeking to continue talks with the US.Iran has also distanced itself from the Houthis' attacks on Israel. Iran is basically playing a very cautious game.