In June 2014, the Australian government, led by Prime Minister Tony Abbott, continued a long-running discussion on the manner in which Australian officials would refer to the Southeast Asian nation. While Burma was the formal title used by the Australian government, the Labor government revised the national name to the Union of Myanmar in 2012. However, the matter has resurfaced, as the Department of Foreign Affairs and Trade (DFAT) reverted to the former title under Abbott's leadership in late 2013. A reason for the change has not appeared in the media, but, as of June 2014, the Abbott government's policy advises officials to switch between Burma and Myanmar, in accordance with the circumstances at hand. DFAT secretary Peter Varghese explained to the media: "Our ambassador to Myanmar would be our ambassador to Myanmar, because the country to which she Brontë Moules is accredited is Myanmar, in the eyes of the government of Myanmar."