India, May 10 -- Iran formally submitted its response to the latest American peace proposal on Sunday evening, handing the document to Pakistani mediators - a move that now puts the fate of a fragile, open-ended ceasefire squarely back in Washington's hands. Drones, naval strikes, and missile intercepts continued across the region through the day, and the past week.

US President Donald Trump anyhow continued with his verbal attacks and warnings on Sunday, saying that the US is directly monitoring Iran's enriched uranium stockpile and will act if anyone approaches it.

"We'll get that at some point. We have it surveilled," Trump said.

"I did a thing called Space Force, and they are watching that. If anybody got near the place, we will kn...