Defense Secretary Robert Gates says that Admiral William Fallon, the top U.S. military commander for the Middle East, is resigning.

Gates said Fallon had asked Gates for permission to retire and that Gates agreed.

Fallon was the subject of an article published last week in Esquire magazine that portrayed him as opposed to President Bush’s Iran policy. It described Fallon as a lone voice against taking military action to stop the Iranian nuclear program.

Fallon has had a 41-year Navy career. He took the Central Command post on March 16, 2007, succeeding Army Gen. John Abizaid, who retired. Fallon previously served as commander of U.S. Pacific Command.