Gillard Government also polarised: approval ratings of Gillard and Abbott both improved following the speech. Julia Gillard mounted a leadership challenge against Kevin Rudd as leader of the Australian Labor Party and Prime Minister of Australia in June 2010. Rudd remained within the government, initially as a backbencher. Following the 2010 election, Gillard appointed Rudd as Foreign Minister in her minority government. The unusual circumstances of Rudd's replacement by his own party prior to completion of his first term in office, the subsequent circumstances of Labor operating without an outright Parliamentary majority, persistent two-party-preferred polling results favouring the Liberal-National opposition, and some
Gillard Government the pair remained strained, and Rudd was replaced as Foreign Minister in February 2012 following his failed bid for the leadership of the Labor Party. Former New South Wales Premier Bob Carr was selected to join the Senate in place of the retiring Mark Arbib and joined Cabinet as the new Minister for Foreign Affairs. During her first major international tour as Prime Minister, Julia Gillard told ABC TV's "": For his part, Kevin Rudd was an active Foreign Affairs Minister. Following the 2011 Egyptian revolution and resignation of Egyptian president Hosni Mubarak, Rudd called for "constitutional reform and a