Netanyahu declared unrestricted IDF operations in southern Lebanon and a long-term security zone, threatening US-Iran nuclear talks and crude oil prices.
Netanyahu declared unrestricted IDF operations in southern Lebanon and a long-term security zone, threatening US-Iran nuclear talks and crude oil prices.

Netanyahu on Sunday declared Israeli forces have unrestricted operational freedom in southern Lebanon and will maintain a security zone indefinitely, a stance that risks derailing US-Iran nuclear talks and threatens a fresh spike in crude oil prices.
"We will remain in the security zone in southern Lebanon for as long as necessary, in order to protect the dear residents of the north," Netanyahu said in a statement, adding that "nothing will change" the military's posture. "What would America do? Would it say, 'Well, there's nothing we can do? Let's hold our fire'? You know damn well what America would do. It would cross the border, create a security zone, kill the terrorists, and protect its people until the threat is removed."
The declaration came as US Vice President JD Vance and Iranian parliament speaker Mohammad Bagher Ghalibaf opened talks at the Burgenstock resort in Switzerland, with Iran's Tasnim news agency reporting Tehran would suspend all negotiations if Israel does not withdraw from south Lebanon. Hezbollah chief Naim Qassem rejected the security zone as "impossible," while the IDF reported a 5-to-1 ratio of militants to civilians killed in the campaign — a figure Netanyahu cited as evidence of the military's precision.
The standoff threatens to upend the US-Iran diplomatic track just as it began, with the Strait of Hormuz — through which 21% of global oil trade passes — emerging as a potential flashpoint. Trump threatened on Truth Social to "hit Iran very hard again" if its proxies in Lebanon continue attacks, and told Fox News the US may "take control of the Strait of Hormuz" and impose tariffs on passage if no deal is reached. Iranian FARS news agency reported that "Trump's threat stopped the negotiations in Switzerland," with the Iranian delegation leaving the talks site in protest.
Oil and safe-haven assets in focus
Brent crude futures are likely to price in a risk premium on the escalating confrontation, with the Strait of Hormuz representing the single most critical chokepoint for global oil supply. Gold and the US dollar typically benefit from Middle East escalation as investors rotate into safe-haven assets, while equity indices face headwinds from rising energy costs and geopolitical uncertainty.
The last time a major Middle Eastern conflict threatened Hormuz transit — during the 2019 attacks on Saudi Aramco's Abqaiq and Khurais facilities — Brent surged 15% in a single session. While the current situation has not reached that level of supply disruption, the combination of Israeli military operations in Lebanon, US-Iran diplomatic brinkmanship, and Trump's explicit threat to seize the waterway creates a risk profile that options markets are likely to reprice higher. Defense sector stocks, including US and Israeli contractors, could see relative outperformance as governments increase military spending in response to regional instability.
Domestic pressure mounts on Netanyahu
The military posture comes as a new study by the Agam Institute and Hebrew University found 92.1% of Israelis believe Iran won or benefited more from the recent campaign, while only 7.9% attribute victory to Israel. Some 86% of respondents reported negative feelings following the US agreement with Iran, and 72.5% do not believe Netanyahu's claims of significant achievements. IDF Chief of Staff Lt. Gen. Eyal Zamir received the highest approval among security officials, with only 30.1% giving him a failing grade compared with 56.4% for Netanyahu.
Despite the domestic sentiment, Defense Minister Israel Katz said soldiers operating in southern Lebanon have "no restrictions" in eliminating threats, and the IDF Home Front Command announced it would lift all restrictions on communities near the Lebanon border starting Monday. Israel and Lebanon are set to hold another round of direct talks in Washington on Tuesday, with the IDF reportedly pushing for intensified negotiations to isolate Hezbollah before US-Iran dynamics constrain its operational freedom. Channel 12 reported that Israel is considering "small withdrawals" from some areas including the Beaufort ridge, though officials insisted the "yellow line" demarcating the security zone is a red line.
This article is for informational purposes only and does not constitute investment advice.