Australia will have its fifth prime minister in eight years after the ruling Liberal Party on Monday voted out Tony Abbott in favor of longtime rival Malcolm Turnbull, following months of infighting and crumbling voter support.
Turnbull, a multi-millionaire former tech entrepreneur, won a secret party vote by 54 to 44, Liberal Party chief whip Scott Buchholz told reporters after the meeting in Canberra.
Australia is set to hold elections before the end of next year, and Turnbull, expected to be sworn in as prime minister on Tuesday, told reporters he had no intention of calling an early poll to cement his legitimacy.
"I\’m very humbled by the great honor and responsibility that has been given to me today," an ebullient Turnbull told reporters during a late-night press conference.
"This will be a thoroughly liberal government. It will be a thoroughly liberal government committed to freedom, the individual and the market."
Foreign Minister Julie Bishop was re-elected deputy leader of the party which, with junior coalition partner the National Party, won a landslide election in 2013.
Abbott had earlier pledged to fight the challenge from Turnbull, but was ultimately unsuccessful in overcoming the "destabilisation" that he said had been taking place within the party for months.
He walked stony faced out of the party room following the vote and did not speak to reporters.
Abbott ousted Turnbull as leader of the Liberal Party in 2009, though Turnbull has consistently been seen as a preferred prime minister. However, Turnbull\’s support for a carbon trading scheme, gay marriage and an Australian republic have made him unpopular with his party\’s right wing.
The challenge came as Australia\’s $1.5 trillion economy struggles to cope with the end of a once-in-a-century mining boom and just days before a by-election in Western Australia state widely seen as a test of Abbott\’s leadership.
Abbott emerged badly weakened from a leadership challenge in February, which came about after weeks of infighting, and pledged a new spirit of conciliation.
But he and his government have since consistently lagged the centre-left opposition Labor Party in opinion polls, helping fuel speculation over how long his party would give him to turn things around.
Abbott earlier dismissed reports about a challenge as "gossip", saying he refused to play "Canberra games".
Abbott has continued to defy popular opinion inside and outside his party, despite pledging to be more consultative, blocking his MPs from supporting same-sex marriage and announcing an emissions reduction target criticized as inadequate by environmental groups.
Turnbull declined to say whether he would honor Abbott\’s pledge to hold a public referendum on gay marriage. On climate change, a prickly issue within the Liberal Party, he told reporters he supported the emissions target set by Abbott.
Abbott agreed last week to take in 12,000 Syrian refugees, but that news was overshadowed by rumors of a cabinet reshuffle and an insensitive gaffe about climate change, caught by a microphone at a meeting, by Immigration Minister Peter Dutton.
A Fairfax-Ipsos poll published on Monday showed that voters in the seat of Canning in Western Australia could deliver a swing of up to 10 percent against the government in Saturday\’s by-election.
The outcome of that vote, which had been expected to be a referendum on Abbott\’s leadership, will now be closely watched as a sign of Turnbull\’s chances of reversing the government\’s fortunes.
The change of leaders is the latest sign of political instability in Australia, which has in recent years been convulsed by backroom machinations and party coups that have shaken public and business confidence in government.
Labor\’s Kevin Rudd, elected with a strong mandate in 2007, was deposed by his deputy, Julia Gillard, in 2010 amid the same sort of poll numbers that Abbott is now facing. Gillard was in turn deposed by Rudd ahead of elections won by Abbott in 2013.
Abbott has now become the shortest reigning first-term prime minister to be overthrown, Rod Tiffen, an emeritus professor of political science at the University of Sydney, told Reuters.
"It\’s pretty amazing to think that we will have had two prime ministers overthrown in their first terms, which hasn\’t happened since World War Two. This shows the degree of instability within parties that we now have," he said.
Labor Party leader Bill Shorten, in a scathing press statement following Turnbull\’s announcement, dismissed the idea that Turnbull was capable of changing the government\’s trajectory.
"Australia does not need another out of touch, arrogant, Liberal leader. Australia needs a change of government," Shorten told reporters in Canberra.