Israeli Defence Minister Ehud Barak has abruptly quit politics, potentially robbing Prime Minister Benjamin Netanyahu of a key ally who enabled his hardline government to present a moderate face to the world.
Barring another comeback by the mercurial former general, Barak's departure marked an end to a distinguished and tumultuous career that spanned half a century. It began on a communal farm, led to military greatness and business success and a mixed record in politics that was highlighted by failed peacemaking efforts during a brief term as prime minister.
Despite polls showing his small centrist Independence Party gaining momentum following the eight-day Israeli offensive in Gaza that he steered, Barak said he would not run again for office in the January 22 elections.
"I feel I have exhausted my political activity, which had never been a special object of desire for me," Barak, 70, said in a surprise announcement in Tel Aviv. "There are many ways for me to serve the country and society, not just through politics."
Barak will remain as defence minister until a new government is sworn in after the elections.
Still, analysts predicted that Israel's most prominent warrior-statesman of his generation had yet to say the last word and was perhaps still angling to keep his job after the election as a special appointment of Netanyahu, who is expected to be re-elected. In recent polls, Barak's party had been struggling to nudge above the electoral threshold needed to get into parliament.
"In his position, he did the smartest thing one could do," said Shlomo Avineri, a political science professor at Jerusalem's Hebrew University. "He's not as popular as an electoral candidate as he is a minister of defence. He's not going to say no if he's asked to be the next minister of defence. And he probably will."
Over the past four years, Barak gave Netanyahu's governing coalition a well-known face to deal with the international community and Netanyahu himself a loyal and seasoned partner.
The two men have been close since the 1970s, when Barak was Netanyahu's commander in the elite Sayeret Matkal commando unit. As prime minister, Netanyahu awarded Barak great influence in decision-making and made him his informal point man to the United States.
The Obama administration embraced him as a moderating influence on Netanyahu's hardline policies toward the Arab world and Iran's nuclear program. Barak was scheduled to depart Tuesday for meetings with US officials in Washington.
His departure from politics comes at an uncertain time for Israel, with Islamist political parties rising around the Jewish state and a decision looming on whether to strike Iran's nuclear program.
The Netanyahu-Barak alliance had its strains over this issue — with the prime minister reportedly objecting to Barak's newly moderate position that Israel should defer to the US in deciding whether to attack Iran should sanctions fail to deter Tehran from attaining a nuclear bomb.
With opinion polls forecasting an even more hawkish government taking power after the January election, Netanyahu may face increasing heat from President Barack Obama in his second term without the moderating effect of Barak.
Netanyahu's hawkish vice premier, Moshe Yaalon, is expected to become defence minister if Barak remains on the sidelines.
In a statement, Netanyahu did not reveal his hand, saying only he "respects" Barak's decision to retire and thanking him for "his contribution — over many years — to the security of the state."
A protege of the assassinated Prime Minister Yitzhak Rabin, another former chief of staff, Barak was groomed for greatness. Born Ehud Brog, the eldest of four sons to Eastern European immigrants, he changed his name in the military to Barak (Hebrew for lightning).
He became Israel's most-decorated soldier ever, collecting medals and citations at a historic pace for his heroics on the battlefield and for leading daring commando raids.
As commander of Sayeret Matkal, Barak led the 1972 raid on a hijacked Sabena airliner on the ground in Israel with the commandos disguised as airline technicians. A photograph of Barak standing on the wing in white overalls as the freed hostages were disembarking has become part of Israeli lore. The following year, he led a commando operation in Beirut, sneaking into the city disguised as a woman.
Renowned as a brilliant military strategist, he rocketed through the ranks to become military chief of staff. In 1995, after 36 years in uniform, he made the quick transition to politics.
In less than four years, Barak was elected to parliament, held two top Cabinet posts, took charge of Israel's iconic Labor Party and was elected prime minister — beating Netanyahu in 1999 — on a pledge to reach a long-awaited peace with Israel's enemies.
But his stormy term in office lasted less than two years — the shortest of any elected Israeli premier — and he left under a swell of discontent for his unilateral withdrawal from south Lebanon in 2000, his failed negotiations with the Palestinians and Syria, and a violent Palestinian uprising that erupted under his watch.
Despite the dramatic collapse, Barak credited his wide-reaching offer at Camp David to withdraw from nearly all of the West Bank and Gaza with exposing Palestinian leader Yasser Arafat's essential rejection of peace — a view endorsed by US President Bill Clinton. By offering far-reaching concessions that had never been considered before, such as dividing Jerusalem and evacuating large settlements blocs, Barak also prepared Israeli public opinion for the types of steps it would likely have to take for future peace.
In 2001, Barak was crushed by Ariel Sharon in a special election. On the night of his defeat, Barak retired in dramatic fashion. Over the next few years, he amassed a fortune on the lecture circuit and in the corporate world. He purchased a high-rise Tel Aviv apartment reportedly worth more than US$10 million (NZ$12.1m), part of a lavish lifestyle that angered his socialist supporters.
In 2007, he returned to politics, easily recapturing the leadership of the Labor Party and becoming defence minister in a bid to rehabilitate a military that performed below expectations in a war against Hezbollah guerrillas the previous year.
But he remained personally unpopular and his party, which had led Israel to independence and governed it for its first three decades, had lost its public appeal.
After leading Labor to an all-time low of 13 of 120 parliamentary seats in the 2009 election, Barak enraged his dovish base by joining Netanyahu's coalition government.
Israeli hardliners didn't like him any better, accusing him of undercutting the West Bank settlement movement by withholding construction approvals, clearing squatters from West Bank homes and encouraging Netanyahu to support a slowdown in settlement construction. That slowdown, initiated by the United States, has since expired.
Barak eventually broke away from Labour to form his new party, Independence, with a few junior allies. Without its founding father, the future of the party is now in question.
Avraham Diskin, a political analyst at Tel Aviv University, said given Barak's resume "it just isn't worth the effort and humiliation" of fighting for his political survival.
"If he wants to be the defence minister in the next government, it depends more on the relationship he and Bibi have than on whether he has a very tiny section in the Knesset (parliament) or not," he said, referring to Netanyahu by his nickname.
Former general Danny Yatom, a longtime Barak confidant, said he will be remembered most for his attempts at peace.
"Barak's legacy is steadfastly defending the security of the state of Israel alongside a deep understanding that the conflict between us and the Arabs cannot be solved by military means alone," he said. "He tried when he was prime minister, but he did not succeed."