President Donald Trump on Monday kicked off the G7 summit in Canada by saying that he had given Iranian leaders 60 days to cut a deal over their nuclear program before Israel launched its ongoing military assault on the country.

Smoke and missiles have lit up the skies in Israel and Iran in a fierce standoff triggered by fears over Tehran’s expanding nuclear program. Since June 13, hundreds of military strikes have been exchanged as the two nations remain locked in a conflict that shows no signs of abating.