TEL AVIV Political pundits have long debated who the real Benjamin Netanyahu is.
Is he a pragmatist handcuffed by his right-wing support base and fealty to his late fathers nationalist vision? Is he a true right-wing ideologue whose apparent concessions to Israeli-Palestinian peace are but feints?
Or is he merely a political survivor willing to do whatever it takes to stay in office, ideology be damned?
Last weeks surprise announcement that Netanyahus Likud Party and Avigdor Libermans nationalist Yisrael Beiteinu party would merge their candidate slates in the upcoming election but not merge their parties offers some signs that the smart money is on the right-wingers.
The move deals a potential knockout blow to Netanyahus left-wing rivals and makes a third term for Netanyahu more likely than ever.
Netanyahu said the beefed-up party would allow him to more effectively combat Irans suspected nuclear weapons program, fight terrorism, and make domestic social and economic changes. Netanyahu said reducing the cost of living in Israel is one of his top priorities.
Some polls show the two parties losing seats as a result of the deal, but even low estimates predict them to be the Knessets largest list.
Libermans nationalist agenda also will likely gain further traction in the next government.
That agenda has included legislation requiring loyalty oaths for new non-Jewish Israeli citizens and a ban on settlement boycotts moves that Israeli and American Jewish critics have slammed as undemocratic.
The real government reform starts now, Liberman said at a news conference on Oct. 25. We advance to finish the work.
Critics worry that with the merger, Netanyahu has unambiguously embraced Libermans hard-line domestic platform.
The prime minister is essentially signaling that he has chosen the extremist, pro-settlement right, that he has chosen to walk in place, not to make progress in the diplomatic process, Zehava Gal-On, head of the liberal Meretz party, told Israels Army Radio, according to Reuters.
NOT that the Orthodox parties will be happy with the deal.
Liberman, a secular immigrant from the former Soviet republic of Moldova, is one of Israels most prominent anti-haredi politicians.
He wants Israel to allow civil marriage in addition to religious marriage, and he has railed against government aid to the haredi Orthodox.
The current coalitions tensest moments came this summer when Liberman and the haredi Orthodox parties battled over whether to require army service for haredi Orthodox youths, who had previously received exemptions to study Torah.
In that battle, Netanyahu sided with the haredim, breaking up the committee assigned to draft a new military service law.
The merger represents a real triumph for Liberman. He founded Yisrael Beiteinu in 1999 as a right-wing party for Russian constituents, then quickly broadened its appeal.
In 2009, when Israel last held elections, Yisrael Beiteinu won 15 of the Knessets 120 seats, becoming the nations third-largest party.
Liberman was awarded the coveted post of foreign minister, which he will retain should the joint list lead the next government.
IN the elections scheduled for Jan. 22, Netanyahus party was previously expected to win a plurality of votes. Now there is talk among Israels left and centrist parties of creating an alliance to challenge Likud.
Since the elections were announced, rumors have swirled about former Prime Minister Ehud Olmert or former opposition leader Tzipi Livni, both of the centrist Kadima Party, returning to politics and uniting a joint center-left list.
HaLikud Beiteinu, however, is expected to win more votes than any center-left party. Polls before the merger showed Likud winning 29 seats and Yisrael Beiteinu winning close to its current 15 seats.
One poll following the merger showed the new list winning 42 seats, while another put it at 35 still much greater than the 23 predicted for the left-wing Labor Party.
Under the agreement, the parties will join for the election but remain independent after the vote. Liberman will be No. 2 on the list, behind Netanyahu.
Some Likud politicians, led by Michael Eitan, opposed the move both because of discomfort with Libermans ideology as well as concern that the party will lose seats in the election. But a Likud Central Committee vote this week approved the merger.
The time has come to unite for the State of Israel, Netanyahu said in last weeks news conference announcing the merger. We ask for a mandate to lead Israel with strength.