Israel killed 254 people in Lebanon within hours of the Iran ceasefire announcement

On April 8, 2026, Israel launched its largest single-day assault on Lebanon since the war began, calling it "Operation Eternal Darkness." Fifty Israeli Air Force fighter jets dropped in approximately 10 minutes. The IDF struck five neighborhoods in central Beirut without issuing advance warnings, breaking from its usual practice of alerting civilians before strikes on dense urban areas.

Casualty counts varied by agency. Lebanon's Civil Defense reported . The Lebanese Health Ministry counted 112 killed and 837 wounded. Areas hit included southern Beirut, the port city of Sidon, the eastern Bekaa Valley, and the southern city of Tyre. An Israeli airstrike struck a cemetery in the Bekaa Valley village of Shmestar , killing at least 10 mourners. Three girls were killed in an attack on the coastal town of Adloun.

The strikes came just hours after the announcement of a two-week US-Iran 📖ceasefire brokered by Pakistan. Pakistani Prime Minister Shehbaz Sharif posted on social media that Iran and the United States, 'along with their allies, have agreed to an immediate 📖ceasefire everywhere including Lebanon and elsewhere, EFFECTIVE IMMEDIATELY.' President Trump told PBS NewsHour the same day that Lebanon was 'not included in the deal. Because of Hezbollah. They were not included.'

Israeli Prime Minister Benjamin Netanyahu endorsed the Iran 📖ceasefire but said it 'does not include Lebanon.' He called the truce 'not the end' of Israel's military campaign, saying it was 'a stop on the way to achieving all of our objectives.' French President Emmanuel Macron contradicted both Trump and Netanyahu, saying Lebanon was fully covered. Vice President JD Vance called it a 'legitimate misunderstanding' between the parties.

Iran accused the United States of violating the 📖ceasefire through Israel's strikes. Foreign Minister Abbas Araghchi had stated earlier that "safe passage through the Strait of Hormuz will be possible via coordination with Iran's Armed Forces." After allowing a handful of ships, including two oil tankers, to pass through the strait that morning, Iran's Islamic Revolutionary Guard Corps announced it had closed it again. Araghchi then said "the US must choose: 📖ceasefire or continued war via Israel. It cannot have both." The White House called the closure "completely unacceptable."

The re-closure sent oil markets into turmoil. Brent crude, which had fallen on the initial 📖ceasefire news, jumped back above $120. UN Secretary-General António Guterres "unequivocally condemned the massive strikes" on Lebanon the same day, calling them a "grave risk to the 📖ceasefire and the efforts toward a lasting and comprehensive peace." The Washington Post reported that the situation "imperiled the 📖ceasefire" less than 24 hours after it took effect.

At a sprawling displacement camp on Beirut's waterfront, families who had begun packing their belongings to return home after the 📖ceasefire announcement found themselves trapped again. More than 1.2 million Lebanese have been displaced since the broader conflict began. Hospitals in Beirut were flooded with casualties. The American University of Beirut Medical Center issued an urgent appeal for blood donations as medical supplies ran critically low.

The United Nations condemned the attacks. Since the start of the conflict, Israeli bombardment and a ground invasion have killed roughly 1,700 people in Lebanon. The April 8 strikes alone accounted for about 15% of the total Lebanese death toll in a single day.

The 📖ceasefire's legal status remained unclear. International law experts noted that a bilateral 📖ceasefire between the US and Iran doesn't automatically bind Israel, which is a separate sovereign state. But Pakistan's role as mediator complicated matters because Sharif explicitly announced that 'allies' were included. The contradiction raised questions about whether the US had made commitments on Israel's behalf without Israel's agreement, or whether Israel deliberately exploited ambiguity in the 📖ceasefire terms.

The 📖War Powers Resolution requires the president to report to Congress when US forces are introduced into hostilities. If the US was operating in coordination with Israel's Lebanon campaign while simultaneously claiming a 📖ceasefire with Iran, that raises questions about the scope of the president's 📖war powers notification to Congress.

Netanyahu's opposition leader Yair Lapid called the situation Israel's worst 'diplomatic disaster,' arguing that Israel had undercut an international 📖ceasefire brokered by a US ally (Pakistan) within hours of its announcement. In Washington, Senate Minority Leader Chuck Schumer announced April 8 that Democrats would force a fourth 📖war powers vote the following week, calling Trump a 'military moron' and the Iran war 'one of the very worst military and foreign policy actions that the United States has ever taken.'

Vance attempted to manage the fallout by telling Axios that Israel had 'offered to restrain strikes in Lebanon during US-Iran talks' but that 'circumstances changed.' He didn't specify what circumstances had changed in the hours between the 📖ceasefire announcement and the 254 deaths in Lebanon.

Lebanese Prime Minister Nawaf Salam said Israel had attacked "densely populated neighbourhoods and killed defenceless civilians," calling on Lebanon's allies to "assist us in bringing an end to these aggressions by every means available." His government declared , the first since the current conflict escalated.

Iranian Parliament Speaker Mohammed-Baqer Qalibaf said the strikes violated "the first clause" of Iran's 10-point 📖ceasefire proposal, which required an immediate cessation of all hostilities. UN Secretary-General António Guterres "unequivocally condemned the massive strikes," calling them a "grave risk" to regional peace. Lebanese Civil Defense and Red Cross teams worked through the night recovering casualties from Beirut's destroyed neighborhoods as hospitals issued urgent appeals for blood.