Early in 2008, the Israeli government signaled that it might be preparing to take matters into its own hands. In a series of meetings, Israeli officials asked Washington for a new generation of powerful bunker-busters, far more capable of blowing up a deep underground plant than anything in Israels arsenal of conventional weapons. They asked for refueling equipment that would allow their aircraft to reach Iran and return to Israel. And they asked for the right to fly over Iraq.
Mr. Bush deflected the first two requests, pushing the issue off, but we said hell no to the overflights, one of his top aides said. At the White House and the Pentagon, there was widespread concern that a political uproar in Iraq about the use of its American-controlled airspace could result in the expulsion of American forces from the country.
The Israeli ambassador to the United States, Sallai Meridor, declined several requests over the past four weeks to be interviewed about Israels efforts to obtain the weapons from Washington, saying through aides that he was too busy.
Last June, the Israelis conducted an exercise over the Mediterranean Sea that appeared to be a dry run for an attack on the enrichment plant at Natanz. When the exercise was analyzed at the Pentagon, officials concluded that the distances flown almost exactly equaled the distance between Israel and the Iranian nuclear site.
This really spooked a lot of people, one White House official said. White House officials discussed the possibility that the Israelis would fly over Iraq without American permission. In that case, would the American military be ordered to shoot them down? If the United States did not interfere to stop an Israeli attack, would the Bush administration be accused of being complicit in it?
Admiral Mullen, traveling to Israel in early July on a previously scheduled trip, questioned Israeli officials about their intentions. His Israeli counterpart, Lt. Gen. Gabi Ashkenazi, argued that an aerial attack could set Irans program back by two or three years, according to officials familiar with the exchange. The American estimates at the time were far more conservative.
Yet by the time Admiral Mullen made his visit, Israeli officials appear to have concluded that without American help, they were not yet capable of hitting the site effectively enough to strike a decisive blow against the Iranian program.
The United States did give Israel one item on its shopping list: high-powered radar, called the X-Band, to detect any Iranian missile launchings. It was the only element in the Israeli request that could be used solely for defense, not offense.
Mr. Gatess spokesman, Geoff Morrell, said last week that Mr. Gates whom Mr. Obama is retaining as defense secretary believed that a potential strike on the Iranian facilities is not something that we or anyone else should be pursuing at this time.
