EXPLAINER-Israeli parties running in the 2019 election

(Refiles removing garble in crosshead for 15th para to read SHAS)

By Maayan Lubell

JERUSALEM, April 7 (Reuters) - Israelis vote in a national election on Tuesday. Polls show that veteran Prime Minister Benjamin Netanyahu, seeking a fifth term in office, is best positioned in the tight race to win and head the next government. His decade-long dominance of Israeli politics has been the biggest issue of the campaign.

WHAT ARE THE POLLS SHOWING?

Recent polls have shown that the right-wing bloc led by Netanyahu will win a majority in the Knesset. But they also show a new centrist party headed by a popular former general emerging as the largest faction in parliament. Surveys detect many undecided voters who could swing the election either way.

HOW DOES THE ISRAELI ELECTION WORK?

The 120 Knesset seats are allocated by proportional representation to party lists. In order to win seats in the Knesset, a party must pass a threshold of at least 3.25 percent of the national vote, equivalent to 4 seats.

No single party has ever won an outright majority in the Knesset, making coalition governments the norm. After the election and consultations with party leaders, Israel’s president ask the candidate whom he judges has the best chance of forming a coalition to try and put together a government. That is usually the person heading the largest party, but not necessarily. That candidate has 28 days to form a government, with a possible 14-day extension. If he or she fails then the president tasks a different candidate with the job.

In the 2019 election, about 5.8 million Israelis are eligible to vote, according to the Israeli statistics bureau.

WHAT PARTIES HAVE BEST CHANCE OF WINNING KNESSET SEATS?

LIKUD, HEADED BY PRIME MINISTER NETANYAHU

The biggest right-wing party in Israel is predicted to win about 29 seats. Likud champions tough security policies when it comes to Iran, Syria and the Israeli-Palestinian conflict. Many of its members oppose the creation of a Palestinian state. Netanyahu, in a last-minute election promise, said he would annex Israeli settlements in the occupied West Bank if he wins another term. In the run-up to the vote, Likud has rallied around Netanyahu, who is facing possible indictment in three corruption cases in which he has denied any wrongdoing.

BLUE AND WHITE, HEADED BY FORMER MILITARY CHIEF BENNY GANTZ

Gantz has emerged as a serious rival to Netanyahu. His party is forecast to win 31 seats. Gantz is a popular former armed forces chief and a political newcomer. He joined forces with the right-wing Moshe Yaalon, a former defence minister, and centre-left former finance minister Yair Lapid to form the new centrist Blue and White party. Gantz has called for pursuing peace with the Palestinians while maintaining Israeli security interests. He has signalled he would make territorial concessions toward the Palestinians but has also sidestepped the question of Palestinian statehood. Gantz has vowed clean government, while at the same time giving mixed signals over whether he would join a Netanyahu-led coalition.