New Israeli airstrikes have struck Beirut’s southern suburbs on Saturday, the scene of daily attacks over the past week.

Meanwhile, Hezbollah has lost contact with a possible successor to its late leader Hassan Nasrallah, according to a Lebanese security source.

And a leader of Hamas’ military wing in Lebanon was killed in a rare Israeli airstrike near Lebanon’s northernmost city of Tripoli.

Here’s what you need to know:

• Fresh airstrikes: Israel has carried out strikes on Beirut’s southern suburbs, launching several missiles at an area close to the airport. This residential area, which is a Hezbollah seat of power, is where Israel has focused many of its attacks during its escalating war with the Iran-backed paramilitary group. Israel has been bombarding Lebanon at a scale that hasn’t been seen outside of Gaza in the last 20 years, according to air warfare experts, leaving hundreds of civilians dead and creating a spiraling humanitarian crisis.

• Lost touch with key Hezbollah leader: The group has not heard from Hashem Safieddine since an Israeli strike targeted him in Beirut on Friday, the Lebanese security source told CNN Saturday. Safieddine has been seen as one of the most likely heirs to the organization’s highest-ranking seat after Nasrallah’s killing.

• Hamas leader killed in north: Hamas confirmed the death of Atallah Ali, who it described as a leader of the Lebanon branch of its military wing, the Al-Qassam Brigades. It is believed that Lebanon’s second-largest city, Tripoli, had not previously been targeted since the 2006 conflict between Hezbollah and Israel.

• Rallies around the globe: Thousands of people rallied Saturday in support of Palestinians ahead of the one-year anniversary of Hamas’ October 7 attacks and the ensuing war in Gaza. Marches have been taking place in Paris, Manila, Cape Town and other major cities. In Rome, police fired tear gas at an unauthorized pro-Palestinian protest with about 5,000 people after protesters started throwing objects at authorities.

• Ground operations: Israeli forces have so far destroyed more than 2,000 Hezbollah targets in Lebanon — including weapons, military buildings and underground infrastructures — according to the Israel Defense Forces’ spokesperson. Israeli authorities said Saturday they were responding to several reports of direct hits to houses and debris falling in northern Israel after a barrage of rockets was fired by Hezbollah.

• Almost a year of war: Israeli Prime Minister Benjamin Netanyahu says nearly one year after the October 7 attacks, his country is now fighting on seven fronts. Israel is carrying on with its war against Hamas in Gaza, even as attention has turned to its bombardment of Lebanon. Hamas and Hezbollah, the militant groups Israel is fighting on each front, are both backed by Iran, and the dual conflicts have deepened fears of a wider regional war. More than 1,400 people have been killed in Lebanon since the escalation began, according to government officials. Gaza’s health ministry says over 16,000 children have been killed in the enclave since last year.