For Navy Adm. William J. Fallon, the perception of a disagreement with President George W. Bush's policies on Iran rather than an actual rift was reason enough to step down as the commander of U.S. forces in the Middle East, AP reported. «Recent press reports suggesting a disconnect between my views and the president's policy objectives have become a distraction at a critical time and hamper efforts in the Centcom region,» Fallon said in a statement Tuesday in which he announced his resignation as head of U.S. Central Command, arguably the most important in the U.S. military. Defense Secretary Robert Gates told a Pentagon news conference that he accepted Fallon's request to resign and retire, agreeing that the Iran issue had become a distraction. But Gates said repeatedly that he believed talk of Fallon opposing Bush on Iran was mistaken. «I don't think that there really were differences at all,» Gates said, adding that Fallon was not pressured to leave. It is highly unusual for a senior commander to resign in wartime. Fallon took the post on March 16, 2007, succeeding Army Gen. John Abizaid, who retired after nearly four years in the job. Fallon was part of a new team of senior officials, including Gates, chosen by Bush to implement a revised Iraq war policy. Fallon's departure, effective March 31, is unlikely to immediately affect conduct of the wars in Iraq or Afghanistan. His top deputy at Central Command, Army Lt. Gen. Martin Dempsey, will take his place until a permanent successor is nominated by the president and confirmed by the Senate.