US President Donald Trump. (Photo: Reuters)

Speaking to reporters at the G7 summit in France on Monday, Mr. Trump said he is looking at a really good ,  strong Iran, and  not looking for regime change. He added what Washington wants is very simple. It's got to be non-nuclear.

Tensions between Tehran and Washington that have risen sharply since Trump pulled out of Iran's internationally-brokered 2015 nuclear deal and re-imposed sanctions on the Iranian economy.