The UK has sanctioned two far-right Israeli ministers over “repeated incitements of violence against Palestinian communities” in the occupied West Bank.

Itamar Ben-Gvir and Bezalel Smotrich will both be banned from entering the UK and will have any assets in the UK frozen as part of the measures announced by the foreign secretary.

David Lammy said Finance Minister Smotrich and National Security Minister Ben-Gvir had “incited extremist violence and serious abuses of Palestinian human rights”.

In response, Israel said: “It is outrageous that elected representatives and members of the government are subjected to these kind of measures.”

Both Smotrich and Ben-Gvir have also been criticised for their stance on the war in Gaza. Both ministers oppose allowing aid into Gaza and have called for Palestinians there to be resettled outside the territory.

The Foreign Office said: “As Palestinian communities in the West Bank continue to suffer from severe acts of violence by extremist Israeli settlers which also undermine a future Palestinian state, the UK has joined Australia, Canada, New Zealand and Norway in stepping up the international response.”

After announcing the sanctions, Lammy said: “These actions are not acceptable. This is why we have taken action now – to hold those responsible to account.

“We will strive to achieve an immediate ceasefire in Gaza, the immediate release of the remaining hostages by Hamas which can have no future role in the governance of Gaza, a surge in aid and a path to a two-state solution.”

Israeli Foreign Minister Gideon Saar said the cabinet would meet next week to respond to what he called an “unacceptable decision”.

The Foreign Office added that “alongside partners Australia, Canada, New Zealand and Norway, the UK is clear that the rising violence and intimidation by Israeli settlers against Palestinian communities in the West Bank must stop”.

In a statement it said the measures taken against Smotrich and Ben-Gvir “cannot be seen in isolation from events in Gaza where Israel must uphold International Humanitarian Law”.

The ministers lead ultra-nationalist parties in the governing coalition, which holds an eight-seat majority in parliament. The support of Ben-Gvir’s Otzma Yehudit (Jewish Power) party, which holds six seats, and Smotrich’s Religious Zionism party, which holds seven seats, is crucial to the government’s survival.

Speaking at the inauguration of a new settlement in the West Bank, Smotrich said he felt “contempt” towards the UK’s move.

“Britain has already tried once to prevent us from settling the cradle of our homeland, and we cannot do it again,” he said. “We are determined, God willing, to continue building.”

The minister was alluding to the period when Britain governed Palestine and imposed restrictions on Jewish immigration, most significantly from the late 1930s to late 1940s.

Israel has built about 160 settlements housing some 700,000 Jews since it occupied the West Bank and East Jerusalem in the 1967 Middle East war.

The vast majority of the international community considers the settlements illegal under international law – a position supported by an advisory opinion of the International Court of Justice (ICJ) last year – although Israel disputes this.

The possibility of sanctioning these two ministers has long been in the pipeline.

In October, Lord Cameron said he had planned to sanction the pair, when he was foreign secretary from 2023-24, as a way of putting pressure on Israel.

The UK’s decision reflects growing popular and parliamentary pressure to take further action against the Israeli government for its operations both in Gaza and the West Bank.

It also comes after a steady escalation of pressure by the UK and other allies.

Last month the leaders of Britain, France and Canada issued a joint statement saying that Israel was at risk of breaking international law.

The UK also broke off trade talks with Israel.

In the Commons last month, Lammy described remarks by Smotrich about “cleansing” Gaza of Palestinians as “monstrous” and “dangerous” extremism.

• 19 May: UK, France and Canada denounce expanded Israeli offensive on Gaza and continuing blockade, warn of “concrete” response; Israeli PM calls move “huge prize” for Hamas
• 20 May: UK suspends free trade talks with Israel, sanctions settlers, and summons Israel’s ambassador; Israel foreign ministry calls move “regrettable”
• 22 May: Israeli PM links criticism of Israel by leaders of UK, France and Canada to deadly shooting of two Israeli embassy staff in Washington DC on 21 May
• 10 June: UK sanctions Israeli ministers Smotrich and Ben-Gvir for advocating forced displacement of Palestinians from Gaza; Israel’s foreign minister calls move “outrageous”

Conservative shadow home secretary Dame Priti Patel did not directly comment on the sanctions, but said: “We have been clear that the British government must leverage its influence at every opportunity to ensure the remaining hostages [held by Hamas] are released, that aid continues to reach those who need it, and a sustainable end to the conflict is achieved.”

Liberal Democrat leader Sir Ed Davey welcomed the sanctions, but said it was “disappointing” that the Conservative government and Labour “took so long to act”.

It is 20 months since Israel launched a military campaign in Gaza in response to the unprecedented Hamas-led cross-border attack on Israel on 7 October 2023, in which about 1,200 people were killed and 251 others were taken hostage.

At least 54,927 people have been killed in Gaza since then, according to the territory’s Hamas-run health ministry.