Oman and Qatar were leading efforts to begin ceasefire talks, while mediators said Iran was open to resuming nuclear negotiations if Israel’s attacks stop.

(Reuters) -Tehran has asked Qatar, Saudi Arabia and Oman to press U.S. President Donald Trump to use his influence on Israel to agree to an immediate ceasefire with Iran in return for Tehran's flexibility in nuclear negotiations, two Iranian and three regional sources told Reuters on Monday.

US President Donald Trump said he wants a "real end" to the conflict between Israel and Iran, not just a ceasefire, as the arch foes traded fire for a fifth day on Tuesday. The escalating clashes saw Israeli warplanes target military sites in Iran, killing a senior commander and drawing retaliatory missile fire from Iran.