Iranian Foreign Minister Abbas Araghchi travelled to Saudi Arabia on Wednesday for talks that were expected to cover efforts to end fighting between the Israeli military and Iran-backed groups in Gaza and Lebanon.

"I hope that these consultations can lead to better conditions for Palestine and Lebanon and establish peace in the region," Araghchi told Iranian state television upon his arrival in Riyadh.

After narrowly escaping Israeli air strikes, Lebanese mother Tanaz Agha shared a picture taken from her plane window as she flew out of Beirut.

"Proud to be a Lebanese who can travel on my national airline in a time of war," the 46-year-old says she told her friends on social media.

British Foreign Secretary David Lammy warned on Wednesday that countries "must not waver" as they work towards ceasefires in Gaza and Lebanon, as he visited two regional allies.

Lammy, who will hold talks with leaders in Bahrain and Jordan and meet UK armed forces personnel currently stationed in the Middle East, called the situation there "incredibly dangerous."

The Israeli military said it intercepted two projectiles fired from Lebanon on Wednesday shortly after air raid sirens blared in and around the coastal town of Caesarea, south of Haifa.

Six were injured in the rocket attack.

Hezbollah and Israeli forces exchanged fire along the Lebanon-Israel border on Wednesday, ahead of expected talks between Israeli Prime Minister Benjamin Netanyahu and U.S. President Joe Biden.

Hezbollah said Wednesday that its fighters repelled more than three Israeli army attempts to infiltrate southern Lebanon, as Israel intensifies its ground offensive against the Lebanese, Iran-backed group.

Doha launched an "air bridge" to transport medical supplies and food aid to Lebanon, a Qatari minister said in Beirut on Tuesday, more than two weeks into intense Israeli strikes on the country.

"Today we launched the air bridge with consecutive planes carrying food, shelter materials and medical supplies," said Qatar's Minister of State for International Cooperation Lolwah Al-Khater from a public hospital in Beirut.

Beirut has received "assurances" that Israel will not target the country's only international airport, Lebanon's transport minister told AFP, but said those fell short of guarantees.

Since September 23, Israel has launched an intense air campaign mainly targeting Hezbollah strongholds in Lebanon including Beirut's southern suburbs, adjacent to the airport.

Israeli Prime Minister Benjamin Netanyahu confirmed Tuesday that Israel assassinated the projected new Hezbollah leader Sayyed Hashem Safieddine, who was targeted in a massive airstrike in Beirut's southern suburbs on Thursday, claiming also that Israel has killed Safieddine’s replacement, without saying who this would be.

In an English-language video message to the Lebanese public, Netanyahu said that Israel has “degraded Hezbollah’s capabilities; we took out thousands of terrorists, including [longtime Hezbollah leader Sayyed Hassan] Nasrallah himself, and Nasrallah’s replacement, and the replacement of his replacement.”

The Israeli army said 30 soldiers have been wounded in the past twenty four hours on the Lebanese border as it launched targeted raids against Hezbollah, expanding its ground operations along the country's coastline after deploying more troops.

Hezbollah said it targeted troops in Labouneh near al-Naqoura, where U.N. peacekeepers are headquartered.

Sheikh Naim Qassem has been the acting head of Hezbollah since its longtime leader Sayyed Hassan Nasrallah was killed as part of an Israeli offensive that has taken out many of the group's senior officials.

Qassem made a defiant televised speech Tuesday, claiming that the group's military capabilities are intact and Israelis will only suffer further as fighting continues.