Israeli Airstrikes Hit Lebanon as Middle East Conflict Escalates After Iran Leader’s Death

Israel launched fresh airstrikes against Hezbollah targets in Lebanon following retaliatory missile attacks, expanding the Middle East conflict that began with U.S.-Israeli operations against Iran. The escalation comes after the reported death of Iran's Supreme Leader Ali Khamenei, creating a power vacuum in the region.

Israeli forces conducted fresh airstrikes against Hezbollah positions in Lebanon on Monday, broadening a Middle East military campaign that President Donald Trump indicated could persist for several weeks.

The strikes targeted locations linked to the Iranian-backed Shi’ite militia group following Hezbollah’s admission that it fired missiles and drones at Israeli territory in response to the death of Iran’s Supreme Leader Ali Khamenei.

Israeli defense forces reported successfully intercepting one projectile from Lebanon while additional munitions struck uninhabited regions within Israeli borders.

More than a dozen explosions shook Beirut on Monday as Israeli warplanes targeted Hezbollah-controlled areas in the capital’s southern districts. Israeli military officials confirmed they also hit high-ranking Hezbollah operatives in the vicinity of Beirut.

Residents evacuated Beirut on foot and in vehicles, creating massive traffic jams, after the bombing campaign commenced at approximately 2:40 a.m. local time.

The current violence breaks a U.S.-mediated ceasefire agreement between Israel and Lebanon established in 2024 following over a year of combat that significantly damaged Hezbollah’s capabilities.

These retaliatory strikes between Hezbollah and Israel have expanded the regional crisis that erupted when American and Israeli forces attacked Iran on Saturday, causing oil prices to spike and disrupting international air travel.

Lebanon’s government reported receiving assurances from the U.S. ambassador on Saturday that Israel would not intensify operations against Lebanon provided no aggressive actions originated from Lebanese territory.

Israeli military commanders declared Hezbollah “fully responsible for any escalation” while issuing evacuation orders to residents of numerous villages throughout southern and eastern Lebanon.

Late Sunday, Israeli military officials announced their air force had achieved air superiority over Tehran, conducting widespread strikes across the Iranian capital that targeted intelligence facilities, security installations, and military command headquarters.

Iranian President Masoud Pezeshkian announced that a temporary leadership council consisting of himself, the judiciary chief, and a Guardian Council representative had assumed Supreme Leader responsibilities.

Air raid warnings echoed throughout Israel late Sunday, including Tel Aviv where residents witnessed projectiles crossing the nighttime sky as Iran launched additional missile volleys.

The campaign’s first American fatalities were confirmed Sunday, with three service members killed. Two U.S. officials, requesting anonymity, informed Reuters the personnel died at a Kuwaiti military installation.

Trump honored the fallen soldiers as “true American patriots” while cautioning that additional casualties were likely. “That’s the way it is,” he stated.

A prolonged military operation could create significant political challenges for Trump’s Republican party before upcoming U.S. midterm elections that may determine Congressional control. Approximately one in four Americans support the operation, according to a Sunday Reuters/Ipsos survey.

In a Sunday video message, Trump pledged continued military action against Iran until “all our objectives are achieved” without specifying details. He claimed the offensive had eliminated Iran’s military leadership and destroyed nine Iranian naval vessels plus a naval facility.

U.S. military sources reported American aircraft and naval vessels had attacked over 1,000 Iranian targets since major combat operations began Saturday.

Trump addressed Iran’s military and police forces, including the influential Islamic Revolutionary Guards Corps, urging them to cease fighting while offering immunity for surrendering personnel and threatening “certain death” for those continuing resistance. He repeated appeals for Iranian citizens to overthrow their government.

“I call upon all Iranian patriots who yearn for freedom to seize this moment, to be brave, be bold, be heroic and take back your country,” Trump declared in his recorded message. “America is with you.”

During interviews with various media organizations, Trump suggested the Iranian military campaign might continue for at least four weeks. White House representatives announced top administration officials would brief complete Senate and House memberships on Tuesday.

Following Khamenei’s death, Iran confronts a leadership crisis that could result in internal chaos, though the Trump administration has not revealed long-term objectives for the nation.

Breaking from his typical routine at his Mar-a-Lago Florida residence, Trump avoided speaking with traveling reporters. No administration representatives participated in Sunday political television programs.

The Trump administration seeks to prevent conflicting messages while officials continue internal policy discussions, according to a source familiar with the deliberations.

Iran’s Revolutionary Guards claimed Sunday they had struck three American and British oil tankers in the Gulf and Strait of Hormuz while attacking Kuwaiti and Bahraini military bases with drones and missiles. Maritime data showed hundreds of vessels, including oil and gas tankers, anchoring in nearby waters as traders anticipated sharp crude oil price increases Monday.

International air travel faced severe disruptions as ongoing airstrikes forced major Middle Eastern airports to close, including Dubai — the world’s busiest international aviation hub — creating one of the largest aviation interruptions in recent years.

Oman’s foreign ministry reported Iranian Foreign Minister Abbas Araqchi had suggested Tehran remained open to reducing tensions. However, Araqchi’s social media posts indicated Iran’s readiness to continue fighting.

Long-term possibilities for Iran to reconstruct its leadership and replace 86-year-old Khamenei, who had governed since Islamic Republic founder Ayatollah Ruhollah Khomeini’s 1989 death, remained uncertain.

Analysts suggested that while his death and other Iranian leaders’ deaths would severely impact Iran, it would not necessarily end Iran’s established clerical government or the elite Revolutionary Guards’ population control.

Nevertheless, predicting Iranian public response to these changes was premature. New Iranian social media analysis from Redpoint Advisors, a global intelligence company, indicates citizens are already considering Khamenei’s potential replacement.