Israel's parliament is debating the formation of a new government that would end 12 years of rule by Prime Minister Benjamin Netanyahu.
The prospective government - an unprecedented coalition of parties - has a razor-thin majority of one seat.
If it is approved in a vote on Sunday, it would bring to an end years of political paralysis in which three elections resulted in stalemate.
Right-wing nationalist Naftali Bennett is poised to become PM.
In a power-sharing deal, Mr Bennett, who heads the Yamina party, will hold office until September 2023, when he will hand over to Yair Lapid, leader of the centrist Yesh Atid, for a further two years.
Mr Netanyahu - Israel's longest-serving leader, who has dominated its political landscape for years - would remain head of the right-wing Likud party and become leader of the opposition.
He has railed against the likely new government, calling it a "dangerous coalition of fraud and surrender" and has vowed to "overthrow it very quickly".
Meanwhile, his trial on charges of bribery, fraud and breach of trust - allegations he denies - continues.
What have the main parties said?
Speaking in the first minutes of the debate, Mr Bennett thanked Mr Netanyahu for his years of service to Israel.
And he said the new coalition would not allow Iran - Israel's bitter enemy - to acquire nuclear weapons.
Mr Bennett was heckled by supporters of Mr Netanyahu in some of the other right-wing parties.
For his part, Mr Netanyahu promised the opposition would have a "strong and clear voice" if he was ousted as PM.
"If it's our destiny to be in the opposition, we'll do so with our heads high until we take down this bad government, and return to lead the country our way," he said.
Coalition seeks to maintain calm
The new coalition is doing everything to avoid last-minute surprises here in the corridors of the Knesset. Naftali Bennett and Yair Lapid are trying to keep the tone calm, despite the political convulsions their pact has unleashed.
On Saturday night, the prime minister-designate urged protesters who had gathered outside Mr Netanyahu's home to avoid "provocations".
And he's continuously held fire despite the flak from Mr Netanyahu, who accuses him of fraud and creating a government of surrender.
In return, as he prepares for the vote to finally push his old boss from power, Mr Bennett will reportedly thank Mr Netanyahu for his service. He has already done the deed, so now the words are less important.
Why has this happened?
Mr Netanyahu has served a record-breaking five terms, first from 1996 to 1999, then continuously from 2009 to 2021.
He called an election in April 2019 but failed to win enough support to form a new coalition government. Two more elections followed, each of which ended inconclusively.
The third election resulted in a government of national unity where Mr Netanyahu agreed to share power with the then-opposition leader Benny Gantz. But the arrangement collapsed in December, triggering a fourth election.
Although Likud emerged as the largest party in the 120-seat parliament, Mr Netanyahu was again unable to form a governing coalition and the task was handed to Mr Lapid, whose party had emerged as the second largest.
Opposition to Mr Netanyahu staying in power had grown, not just among the left and centre but also among right-wing parties that are ordinarily ideologically aligned to Likud, including Yamina.
Although Yamina came joint fifth in the election with only seven seats, its support was critical if any potential coalition government was to have a majority in parliament. After weeks of negotiations, Mr Lapid brought Yamina on board as part of a constellation of parties whose only common goal was to remove Mr Netanyahu from office.
The agreement involving eight factions with the 61 seats required for a majority was signed on 2 June, just half an hour before a deadline was due to expire, effectively sealing Mr Netanyahu's fate.
What would the new government be like?
In appearance, Mr Bennett's government would be unlike any which has preceded it in Israel's 73-year history. The alliance contains parties which have vast ideological differences, and perhaps most significantly includes the first independent Arab party to be part of a potential ruling coalition, Raam. It is also expected to have a record number of eight female ministers.
The inclusion of Raam and left-wing non-Arab Israeli parties means there could be friction on issues such as Israeli policies towards Palestinians - Yamina and another right-wing party, New Hope, are staunch supporters of Jewish settlement in the Israeli-occupied West Bank, for instance.
There could also be difficulties over social policies - while some parties want to advance gay rights, such as recognising same sex marriages, Raam, an Islamist party, is against this.
In addition, some parties want to relax religious restrictions more extensively than Yamina - a national-religious party - will likely allow.
Mr Bennett has indicated his government would focus on areas where agreement was possible, like economic issues or the coronavirus pandemic, while avoiding more contentious matters.
"Nobody will have to give up their ideology," he recently said, "but all will have to postpone the realisation of some of their dreams... We'll focus on what can be achieved, rather than arguing about what cannot."