Who is Naftali Bennett, Israel's new leader?

Naftali Bennett, who was sworn in Sunday as Israel's new prime minister, embodies many of the contradictions that define the 73-year-old nation.

He's a religious Jew who made millions in the mostly secular high-tech sector; a champion of the settlement movement who lives in a Tel Aviv suburb, and a former ally of Benjamin Netanyahu who has partnered with centrist and left-wing parties to end his 12-year rule.

His ultranationalist Yamina party won just seven seats in the 120-member Knesset in March elections — the fourth such vote in two years. But by refusing to commit to Netanyahu or his opponents, Bennett positioned himself as kingmaker. Even after one member of his religious nationalist party abandoned him to protest the new coalition deal, he ended up with the crown.

Here's a look at Israel's new leader:

AN ULTRANATIONALIST WITH A MODERATE COALITION

Bennett has long positioned himself to the right of Netanyahu. But he will be severely constrained by his unwieldy coalition, which has only a narrow majority in parliament and includes parties from the right, left and center.

He is opposed to Palestinian independence and strongly supports Jewish settlements in the occupied West Bank and east Jerusalem, which the Palestinians and much of the international community see as a major obstacle to peace.

Bennett fiercely criticized Netanyahu after the prime minister agreed to slow settlement construction under pressure from then-President Obama, who tried and failed to revive the peace process early in his first term.

He briefly served as head of the West Bank settler's council, Yesha, before entering the Knesset in 2013. Bennett later served as Cabinet minister of diaspora affairs, education and defense in various Netanyahu-led governments.

"He's a right-wing leader, a security hard-liner, but at the same time very pragmatic," said Yohanan Plesner, head of the Israel Democracy Institute, who has known Bennett for decades and served with him in the military.

He expects Bennett to engage with other factions to find a "common denominator" as he seeks support and legitimacy as a national leader.