Israeli troops have captured a mountain topped with a Crusader-built castle in southern Lebanon in their deepest incursion into the country in more than a quarter of a century.

The capture of Beaufort castle near the city of Nabatiyeh came after days of intense fighting and airstrikes in nearby villages where Israeli troops fought Hezbollah members in the rugged area.

The Israeli army’s Arabic spokesperson Avichay Adraee posted a photograph on X showing Israeli troops walking outside the castle, and defense minister Israel Katz wrote that they had raised an Israeli flag over the castle. Israeli troops previously captured the castle in 1982 and held it until they withdrew from Lebanon in 2000.

“Forty-four years after the heroic Battle of Beaufort, and on this day commemorating the soldiers who fell in the First Lebanon War (1982), our troops have returned to the summit of Beaufort and once again raised the Israeli flag there,” Katz said on his Telegram channel.

The Israeli push came despite a nominal ceasefire that has been in place since April and just days before the next round of talks are set to be held at the US State Department on 2 and 3 June.

Here are the other recent developments from the crisis in the Middle East:

• Israel has expanded the scope of its operations in Lebanon sending troops across the Litani River, which previously served as a de facto boundary. Israel has designated the area from the Litani up to the Zahrani River a combat zone. Some residents have already left the area due to the intense strikes in recent days, but people remain in many of the area’s towns.

• Hezbollah overnight claimed two attacks targeting Israeli troops and a Merkava tank in the southwestern town of Bayada near the border. In recent days, the group has said it has clashed with Israeli troops in several towns just north of the river near Nabatiyeh and the castle.

• The Lebanese Health Ministry said the death toll in the country since March was 3,371, including civilians and combatants. The Israeli army announced Sunday that one of its soldiers had been killed the previous day by a Hezbollah explosive drone in southern Lebanon, bringing to 25 the number of Israeli military deaths since early March.

• US president Donald Trump said he had secured guarantees from Iran that it would not develop nuclear weapons, as reports emerged he had sent a tougher peace proposal back to Tehran. Trump has said his priorities for any deal include stopping Iran from any nuclear weapon development and re-opening the blockaded strait of Hormuz.

• Benjamin Netanyahu said he has given orders to the Israeli army to seize control of 70% of the Gaza Strip in a move that threatens to torpedo an already fragile ceasefire and create catastrophic humanitarian conditions in the already devastated territory.