American Marconi Wireless News - Israel warns of attacks 'everywhere' in Lebanon after rocket fire

Lebanese Prime Minister Nawaf Salam described the strike on Beirut's southern suburbs as "a dangerous escalation" and French President Emmanuel Macron called it an "unacceptable" truce violation.

The health ministry reported no casualties from the Beirut attack but said Israeli strikes in the south killed five people.

It was the second time rockets had been launched at Israel from Lebanon since the November ceasefire -- the first was last Saturday -- and the second time Iran-backed Hezbollah denied involvement.

"The equation has changed," Prime Minister Benjamin Netanyahu said in a statement. "We will continue to enforce the ceasefire with force, strike everywhere in Lebanon against any threat to the State of Israel."

Israeli Defence Minister Israel Katz had earlier said "there will be no quiet in Beirut either" if there is none in northern Israel.

Israel has continued to carry out often-deadly air raids in southern and eastern Lebanon since the ceasefire, striking what it says are Hezbollah military targets that violated the agreement.

But Friday's was the first in the capital's southern suburbs since the ceasefire. It came after the military warned residents to "immediately evacuate" the area.

It said the attack targeted a "site used to store UAVs by Hezbollah's Aerial Unit (127) in the area of Dahieh, a key Hezbollah terrorist stronghold".

Israel heavily bombed the area during its war with the group last year.

At a joint press conference with Macron in Paris, Lebanese President Joseph Aoun said an investigation will have to be conducted but all indications are "Hezbollah is not responsible" for the latest rocket fire.

An AFP photographer at the scene said the Israeli strike completely destroyed the targeted building. Black smoke rose into the sky and fire burned in the rubble.

- 'Very afraid' -

Israel's warning sparked panic in the densely populated area, AFP correspondents reported. Heavy traffic clogged roads as many residents tried to flee.

"We're very afraid the war will return," said Mohammed, 55, a taxi driver rushing to pick up his daughter from school and leave the area.

The Israeli military said two "projectiles" were fired towards Israel, with one intercepted and the other falling inside Lebanon.

Hezbollah said it "confirms the party's respect for the ceasefire agreement and denies any involvement in the rockets launched today from the south of Lebanon".

Under the terms of the ceasefire, Israel was due to complete its troop withdrawal from Lebanon by February 18 after missing a January deadline, but it has kept soldiers in five places it deems "strategic".

The agreement also required Hezbollah to pull its forces north of the Litani River, about 30 kilometres (20 miles) from the Israeli border, and dismantle any remaining military infrastructure in the south.

The Lebanese army deployed as the Israeli army pulled back.

Salam urged his army chief "to act quickly to... uncover those behind the irresponsible rocket fire that threatens Lebanon's stability" and arrest them.

His office said he had contacted foreign officials including the US deputy special envoy for the Middle East, Morgan Ortagus.

The United States chairs a committee which also includes France and is tasked with overseeing the truce.

The Lebanese army said it identified the site of the rocket launch, just north of the Litani River.

- UN fears -

At the press conference in Paris, Macron said he would be discussing the Israeli attack with US President Donald Trump and then with Netanyahu.

"There is no activity that justifies such strikes," Macron said.

Lebanon's state-run National News Agency said Israel also bombarded around a dozen areas of the south on Friday.

It said three people were killed in Kfar Tebnit near Nabatieh and two died just south of there in Yohmor.

UN special envoy for Lebanon Jeanine Hennis-Plasschaert called the cross-border exchange of fire "deeply concerning". She urged restraint by all sides and said a return to wider conflict "must be avoided at all costs."

O.Karlsson--AMWN