Watch Live: Trump holds news conference at NATO summit amid tenuous Iran-Israel ceasefire

President Trump is holding a news conference Wednesday to cap off the NATO summit in The Hague, Netherlands, amid a tenuous ceasefire between Israel and Iran. 

The president has been meeting with other world leaders on the sidelines of the summit, amid cautious optimism that the ceasefire the Trump administration brokered will hold for now. The 12-day conflict left 28 people dead in Israel and hundreds in Iran.

At the summit, Mr. Trump said Iran's enrichment efforts were set back "basically decades." However, an initial classified assessment by the Defense Intelligence Agency estimated the U.S. strikes on Iranian nuclear facilities set back Tehran's nuclear program by a matter of months, according to three sources familiar with its contents.