Former foreign minister Tzipi Livni released the name and campaign logo for the political party she was expected to launch at noon Tuesday. The name of the party as printed on a release of campaign materials is "The Movement."
Livni had been delaying announcing her future for weeks amid speculation that she would run with an existing party or try to form a bloc of parties on the Center-Left.
But instead she is expected to announce the formation of a new Center-Left movement that will run in the January 22 election.
Gil Hoffman contributed to this report.