As US President Donald Trump confirms talks with Tehran, Iran has put forward a list of demands to end the war, including an end to US military action, compensation for losses, and control of the Strait of Hormuz.
Iran has refused to negotiate limitations to its ballistic missile programme, while Trump's concessions are seen as 'red lines' for Tehran.
Indirect talks are underway through intermediaries, including Gulf states, with Pakistan hosting potential direct talks this week.
However, Israeli officials remain sceptical about the prospects of an agreement, citing US demands to curb Iran's missile and nuclear programmes.