How could Israel break election deadlock? Here are four scenarios

Could Netanyahu persuade Eisenkot to join him in a national unity government?

Eisenkot would have to abandon his key platform to do so. He's framed himself as the only alternative to Netanyahu, and built his campaign on ousting him from power.

Just last night, he took to the stage at his campaign HQ and called on Netanyahu to "announce his retirement from political life today," telling the crowd that Israelis are fed up with Netanyahu's "culture of lies", "division and incitement".

But that was before one of the main exit polls - which had initially projected a lead for Eisenkot's bloc - was revised, and he was overtaken by Netanyahu.

Netanyahu could try to persuade Eisenkot's Yashar Party to join his Likud Party in a unity government by ditching the far-right and ultra-Orthodox parties he is currently in coalition with. But last night at Likud HQ he thanked his "loyal partners" and called for a "strong right-wing government"- remarks some have interpreted as meaning he intends to preserve his alliance with them.

One thing that could make a unity government more likely is a renewed conflict with Iran, which could place serious pressure on party leaders to put aside their political differences and work together. In the days prior to the election, Israeli and US media reported that Netanyahu was pushing for fresh strikes on the country, and had pressed Donald Trump to approve US involvement.

This would no-doubt be framed by Netanyahu's critics as an attempt to save his own political skin by entering another regional conflict.

This would be a seismic shift for Israeli politics. Only one independent Arab party has ever formally been part of a coalition, in 2021, and it didn't last long.

Eisenkot and every other Jewish party in his bloc bar one have already ruled out entering government with them. But right now, it's the opposition's only path to power.

The Arab parties were the story of election night. They look to have defied expectations and could gain a record 19 seats - helped by an unprecedented turnout from Israel's Arab population, who account for about one-fifth of the country and often describe themselves as Palestinian citizens of Israel.

For years, many boycotted Israeli elections, saying voting would legitimise a system that they say treats them as second-class citizens. But their turnout last night, inspired by a desire to oust the most right-wing governing coalition in Israel's history, has shaken things up.

The United Arab list, who are currently projected to win around 7 seats, have said they'd join an opposition government, while The Joint List, who are projected to win 12 seats, have said they'd support one from outside.

However, the only Jewish leader advocating this scenario right now is The Democrats' Yair Golan. And a coalition like this would be very fragile, especially on issues like Gaza and the occupied West Bank.

The fact there is such a unified front from the Jewish parties against Arab participation points to Israel's deep divisions.