The White House meeting next Monday between President Obama and Israeli Prime Minister Benjamin Netanyahu could be the most critical encounter for the two men since they took office.
Netanyahu is expected to argue that time is running out on efforts to discourage Iran from developing a nuclear weapon. Obama may say the Israelis can count on U.S. support, but that they should give sanctions and diplomacy time to work before turning to military action.
Israeli officials say they won't warn the U.S. if they decide to launch a pre-emptive strike against Iranian nuclear facilities, according to one U.S. intelligence official familiar with the discussions. The pronouncement, delivered in a series of private, top-level conversations, sets a tense tone ahead of meetings in the coming days at the White House and Capitol Hill.