Israel launched a fresh round of strikes across southern Lebanon on Tuesday, military and local sources said, even after a reportedly heated call in which US President Donald Trump berated Prime Minister Benjamin Netanyahu over the escalation. The strikes and cross-border exchanges marked a fragile and volatile phase in a region already teetering under days of widening hostilities.

Early strikes, warnings

Israeli warplanes and drones struck towns in the Nabatieh and Tyre districts in the early hours, hitting residential areas and reportedly damaging homes, Lebanese state media and local correspondents said. The Israeli army issued evacuation orders for parts of Nabatieh city, urging civilians to move north of the Zahrani River ahead of planned operations. Lebanese health officials reported casualties from multiple incidents, including a drone strike that killed a dentist and two children on the Nabatieh-Khardali road.

According to Israeli military briefings, air defences also intercepted projectiles that crossed into northern Israel overnight, while a “suspicious aerial target” later fell inside Israeli territory near the border. No Israeli injuries were reported in those incidents.

US-Israel phone clash

The escalation came despite, and in some accounts because of, an intense phone call between Trump and Netanyahu, Reuters and Axios reported. The US president was said to have angrily questioned Israeli actions, warning they risked undermining sensitive diplomacy with Iran. Axios quoted Trump as asking, in expletive-laced language, “What the f are you doing?”

Israeli officials declined to comment directly on the tone of the call but Prime Minister Netanyahu told supporters late Monday that operations in southern Lebanon would continue “as planned.” The New York Times and Israeli media said that while Washington had sought to limit a wider assault—particularly on Beirut’s southern suburbs—Netanyahu maintained Israel would press on against Hezbollah positions in the south.

Diplomatic ripple effects

The strikes have already produced diplomatic fallout. Iran’s negotiating team briefly paused indirect talks with the US, Tehran’s semi-official Mehr News reported, warning that continued Israeli attacks in Lebanon could scuttle any memorandum of understanding in the works. Iran’s parliamentary speaker Mohammad Bagher Ghalibaf told Lebanon’s Nabih Berri that Tehran would halt dialogue with Washington if the “crimes” in Lebanon persisted.

The situation has prompted regional measures: Bahrain barred citizens from travel to Iran and Iraq citing security concerns, while France publicly criticised Israel’s deep operations inside Lebanese territory. On the ground in Lebanon, Finance Minister Yassine Jaber warned that economic losses from the conflict could top $25 billion if hostilities continue.

Hezbollah, US proposal

Meanwhile, diplomatic channels have shown glimmers of possible de-escalation. Sources earlier said Hezbollah had agreed in principle to a US-backed ceasefire proposal that would pause airstrikes on southern Beirut suburbs in exchange for an end to rocket and drone attacks into Israel. Officials in Beirut told correspondents that Lebanese authorities were reviewing the offer and awaiting clearer guarantees from both sides.

Still, uncertainty remains. Israeli leaders have repeatedly said they reserve the right to strike “terror targets” in Beirut if Hezbollah attacks on Israeli civilians continue, comments that have raised alarm among Lebanese officials and neighbours.

Human cost, displacement

On the ground in southern Lebanon, residents described disrupted nights and mounting fear. Hospitals in Tyre and Nabatieh reported treating wounded from air raids and artillery strikes; local aid groups have warned that displacement is increasing as families flee to the north or seek shelter in larger towns. Humanitarian agencies are pressing for safe corridors but say the security environment and damaged infrastructure complicate relief efforts.

What happens next

Diplomats in Washington and regional capitals said negotiations and shuttling will intensify in the coming days, aiming to lock in any stopgap understandings that can prevent a wider confrontation. Officials close to the US administration told reporters they expect talks with Tehran could resume if attacks on Lebanon are contained, but Iranian sources cautioned that final texts were still under review.

For now, the conflict’s trajectory hinges on two immediate variables: whether Israel follows through on broader plans against Hezbollah strongholds beyond the south, and whether Tehran will link any US-Iran diplomatic progress to a halt in Israeli operations. As both sides weigh military steps against political calculations, civilians across northern Israel and southern Lebanon remain exposed to renewed strikes and displacement.