Iran and Israel launched new missile strikes at each other on Wednesday as the air war between the two longtime enemies entered a sixth day despite a call from U.S. President Donald Trump for Iran's unconditional surrender.

Whether the U.S. gets more involved than it already is, some members of Congress from both parties argue, should not be up to the President.

President Trump’s contradictory comments left Israelis and Iranians trying to understand whether and how the U.S. would intervene.