Get breaking news alerts and special reports. The news and stories that matter, delivered weekday mornings.

JERUSALEM — Israel's security cabinet approved on Sunday the detention of citizens suspected of waging violence against Palestinians without trial in a crackdown aimed at capturing the perpetrators of a lethal West Bank arson attack blamed on Jewish militants.

The extension to Israelis of so-called "administration detention," a practice commonly applied to Palestinian militant suspects and condemned internationally, laid bare authorities' frustration at failing to curb Jewish ultra-nationalist attacks.

Let our news meet your inbox. The news and stories that matters, delivered weekday mornings. This site is protected by recaptcha

Friday's torching of a Palestinian home killed a toddler and seriously injured his parents and brother, causing an outcry abroad and vows by Israeli Prime Minister Benjamin Netanyahu to crack down on what he deemed "terrorism" by "criminals in our nation."

Related: A Look at 'Price Tag' Attacks and Israeli Extremists

There was no claim of responsibility for the arson at Duma village, in the occupied West Bank. Graffiti in Hebrew reading "revenge" daubed at the site was consistent with past vandalism and other hate crimes by bands of young Jewish zealots targeting Arabs, Christians, peace activists or Israeli army property.

With no arrests yet made for the arson, some Israeli commentators on Sunday questioned the resolve of security services which, when responding to Palestinian attacks, often round up suspects en masse as part of accelerated investigations.

Israeli police officers inspect a house after it was torched in a suspected attack by Jewish settlers that killed an 18-month-old Palestinian child at Duma in the West Bank on Friday. Majdi Mohammed / AP

Such detainees are sometimes held without trial for months, a measure Israel says is required to prevent further violence in the absence of sufficient evidence to prosecute, or where going to court would risk exposing the identity of secret informants.

Netanyahu's security cabinet, comprised of senior ministers, decided to extend such arrests to Israelis as well "to take all steps necessary to bring those responsible to justice and prevent such attacks from occurring in the future," a statement said. It said the methods approved included "the use of administrative detentions in appropriate cases," with the approval of the state attorney general.

The cabinet called the arson "a terror attack in every respect" adding that security officials had been ordered "to take all steps necessary to bring those responsible to justice and prevent a recurrence of such attacks in the future."