Israelinfo-icon's defence minister warned on Thursday that his country is prepared to strike Iraninfo-icon, issuing the threat against the Islamic Republic after a fatal drone strike on a oilinfo-icon tanker at sea that his nation blamed on Tehraninfo-icon.

The comments by Benny Gantz come as Israel meanwhile lobbies countries for action at the United Nationsinfo-icon over last week's attack on the oil tanker Mercer Street that killed two people. The tanker, struck off Omaninfo-icon in the Arabian Sea, is managed by a firm owned by an Israeli billionaire.

The U.S. and the United Kingdominfo-icon similarly blamed Iran for the attack, but no country has offered evidence or intelligence to support their claims. Iran, which along with its regional militia allies has launched similar drone attacks, has denied being involved.

Speaking to the news website Ynet, Mr. Gantz responded to whether Israel was prepared to attack Iran with a blunt "yes." "We are at a point where we need to take military action against Iran," Mr. Gantz said.

"The worldinfo-icon needs to take action against Iran now." Iran did not immediately respond to Mr. Gantz's comments. However, in a letter Wednesday to the UN Security Council, its charge d'affaires in New York described Israel as "the main source of instability and insecurity in the Middle Eastinfo-icon and beyond for more than seven decades." "This regime has a long dark record in attacking commercial navigation and civilian ships," Zahra Ershadi wrote.

"In less than two years, this regime has attacked over 10 commercial vessels carrying oil and humanitarian goods destined to Syriainfo-icon." Ms. Ershadi's comments refer to an ongoing shadow warinfo-icon being waged on Mideast waterways since 2019 that has seen both Iranian and Western-linked ships attacked.

Last week's attack killed the vessel's Romanian captain as well as a British crew member who worked for Ambrey, a maritime security firm.

In a statement on Thursday, Ambrey identified the victim as Adrian Underwood, a former soldier in the British Armyinfo-icon who started at the firm as a maritime security officer in 2020 before becoming a team leader.

"We continue to be in contact with Adrian's family to offer support at this sad and difficult time," said John Thompson, Ambrey's management director.

The attacks began a year after then-President Donald Trumpinfo-icon unilaterally withdrew from Iran's nuclear deal with world powers, which saw Iran limit its enrichment of uranium in exchange for the lifting of economic sanctions. President Joe Biden has said he's willing to rejoin the accord, but talks over salvaging the deal have stalled in Vienna.