Israel and Iran's air war entered a second week on Friday and European officials sought to draw Tehran back to the negotiating table after President Donald Trump said any decision on potential U.S. involvement would be made within two weeks.

As the attacks by Iran and Israel continue into their sixth day, here's a look at what we know about the conflict, and if the US will deploy troops.

President Trump did not rule out U.S. military intervention on behalf of Israel, saying, “Nobody knows what I’m going to do.”