The U.S. Soccer Federation made the announcement Friday and did not say who will take over the team for planned exhibition games next month.
A 66-member of the U.S. National Soccer Hall of Fame, Arena coach the U.S. to its greatest success in the modern era from 1998-2006, then was fired by USSF president Sunil Gulati.
Arena was brought back last November after a 0-2 start in the final round of qualifying in the North and Central American region under Jurgen Klinsmann. The Americans got themselves to qualify, but were knocked out with a 2-1 loss Tuesday at Trinidad and Tobago.
