Prime Minister Benjamin Netanyahu has claimed victory in Israel’s general election, with early results putting him ahead of main rival Benny Gantz.
With almost a quarter of votes counted, Mr Netanyahu’s right-wing Likud party has secured 28.73%, the Central Election Committee (CEC) says.
Mr Gantz’s centrist Blue and White alliance is trailing with 23.26%.
However, exit polls suggest Likud and its right-wing allies might fall just short of a majority in parliament.
The Joint List – a bloc of Arab parties – is currently in third place, with 12.36%.
Monday’s election was Israel’s third in less than a year. Neither of the two main party leaders was able to command a majority in the 120-seat parliament following the last two rounds.
Mr Netanyahu, 70, is Israel’s longest-serving leader. He is seeking a record fifth term, having been in office from 1996 to 1999 and again from 2009.
The election took place two weeks before the prime minister is due in court to face corruption charges, which he denies.
What did the exit polls suggest?
Pre-election opinion polls suggested Likud and Blue and White were more or less tied, with neither Mr Netanyahu nor Mr Gantz sure of a clear path to victory.
But the exit polls published by Israel’s three main broadcasters on Monday evening indicated Likud was on course to win between three to five more seats than Blue and White.
The Joint List alliance of Arab parties was projected to get 14 or 15 seats; the ultra-Orthodox parties Shas and United Torah Judaism 16 or 17 between them; the nationalist Yisrael Beitenu party six or seven; the right-wing Yamina alliance six or seven; and the centre-left Labour-Gesher-Meretz list six or seven.
If the exit polls are accurate, it would mean that Likud and its right-wing allies end up with 59 or 60 seats – one or two seats shy of a majority in parliament.
The initial results are expected on Tuesday, and exit polls have displayed inaccuracies in the past.
How have the party leaders responded?
After the exit polls were published, Mr Netanyahu posted on Twitter a photo of him celebrating “a great victory for Israel”.
Later, he wrote: “We won thanks to our belief in our path and thanks to the people of Israel.”
Likud said in a statement that Mr Netanyahu had spoken with the heads of other right-wing parties and “agreed to form a strong national government in Israel soon”.
Mr Gantz did not immediately admit defeat, but accepted that the exit polls did not appear promising.
“I realize and share your feelings of disappointment and pain, for this isn’t the result that we wanted to happen,” he said.
Israel, he added, “needs unity, it needs conciliation, it yearns for a leadership that unites, and that is something that we will continue to offer the Israeli public”.
Yisrael Beiteinu leader Avigdor Lieberman, who was in the position of kingmaker after the last two elections, said it would keep its campaign promise not to join a coalition with religious parties.
“We are party with an orderly worldview, with principles,” he said.
In the coming days, President Reuven Rivlin will ask the various party leaders who they believe has the best chance to form a government.