Update(1410ET): President Trump has warned Iran on Sunday that the "clock is ticking" as Pakistani-mediated talks have not only stalled, but show no signs at all of restarting anytime soon. "They better get moving, FAST, or there won't be anything left of them," he wrote on Truth Social. "TIME IS OF THE ESSENCE!"

He spoke the same day with Israeli Prime Minister Benjamin Netanyahu, who along with Lindsey Graham has been calling for resumption of robust anti-Tehran action to ensure Iran can never go nuclear. Trump's words have been somewhat of a familiar refrain going back several weeks. 

As we detailed below, Iran says it received a counter proposal of '5 conditions' for peace from the White House. In many ways they are directly opposite the 5 conditions Iran sent to the US last week, which Trump had rejected as "garbage".

But as yet there's been no indicator that the US side has attached a timeline to its latest demands. Trump is perhaps pushing this new "clock is ticking" as a timeline threat of sorts. But again, there was no specific date included in the fresh warning.

Last week Bloomberg Intelligence circulated a report titled, Iran Rejects Trump's Offer - Return to War Likely. It concluded:

The diplomatic dance continues: the US and Iran exchanged offers yet again. But they remain far apart, shooting maximalist demands at each other. A comprehensive peace deal is unlikely to materialize. We think the US and Iran will likely return to strikes. But we expect an intense exchange of fire to be temporary and reduce to lower-levels of fighting – what we call the new normal in this protracted conflict. 

More from the Bloomberg Intelligence analysis: 

Short but Intense... and Costly

Trump doesn't want long war. His popularity is taking a hit as its economic impact is being felt.

We think Trump will likely revert to a short air and missile strike campaign on Iranian infrastructure, military positions, and energy assets while simultaneously continuing the blockade. Tehran will likely respond with strikes of its own, both on US military assets and America's regional partners. But we expect this to be a short bombardment, rather than the sustained, high-intensity strike campaign that marked the beginning of the war.

The war has already imposed a heavy economic cost. Oil markets flipped from an expected record surplus to historic supply disruption. Major central banks, facing fresh inflation risks, are turning more hawkish. Consumers now pay more for energy, while their borrowing costs also rise, and the future grows more uncertain.

The longer the Strait of Hormuz remains closed, the more it will drain the oil stockpiles cushioning governments, companies, and consumers today. Once inventories run thin, prices need to do the hard work: rising high enough to curb demand back in line with available supply.

Since that report was issued, nothing has changed, and both sides seem to have dug in their heels even more.