By Mark Stone, US correspondent
I鈥檝e spoken to a diplomat involved in the fast-moving developments of the past 12 hours.
The diplomat, speaking on condition of anonymity because they are not permitted to speak publicly, told me that Donald Trump called the Emir of Qatar on Monday evening.
Trump told the emir that he had a commitment from Israel that it would cease its attacks on Iran. Trump asked the emir to try to secure the same commitment from the Iranians.
The Qatari PM and Vice President JD Vance engaged on the details of what they hoped could be achieved.
The Qatari PM then spoke to Iranians (it鈥檚 not clear who within the Iranian power structure the Qataris spoke to and my source wouldn鈥檛 say). The Iranians agreed to stop their attacks.
Shortly after, Iranian foreign minister Araghchi tweeted the confirmation, saying: 鈥淭he military operations of our powerful Armed Forces to punish Israel for its aggression continued until the very last minute, at 4am. Together with all Iranians, I thank our brave Armed Forces who remain ready to defend our dear country until their last drop of blood, and who responded to any attack by the enemy until the very last minute.鈥�
My source could not comment on the complex timeline (six hours, 12 hours, 24 hours) laid out in Donald Trump鈥檚 Truth Social post, but it鈥檚 thought that this might have been overtaken now by agreements made by Trump, the Israelis, the Iranians, and Qatar. Time will tell.
It鈥檚 clear from the tone of the messages I have had from various sources that the pace and style of the developments of the past 12 to 24 hours have left even these seasoned diplomats startled.
Messages from several Middle Eastern diplomats have included emojis reflecting exasperation, surprise and bewilderment.