U.S. President Joe Biden has reassured that the United States “will support Syria's neighbors, including Jordan, Lebanon, Iraq and Israel should any threat arise from Syria during this period of transition.”

Lebanese Forces leader Samir Geagea has congratulated all Lebanese on the fall of Bashar al-Assad’s regime, saying that “over the past 50 years, the regime of Hafez and Bashar al-Assad was the biggest obstacle to the building of a state in Lebanon.”

The Israeli army released Monday two brothers it had detained Sunday near the Shebaa Farms.

The brothers Samer and Sameer Sinan from the town of Ain Qinya were detained as they harvested olives in al-Majidiya near the Shebaa Farms.

The Israeli military said Monday that four soldiers were killed in southern Lebanon, the first deaths announced in the area since the start of a ceasefire with Hezbollah 12 days ago.

The four reservists, all from the same battalion, "fell in combat" on Sunday, the military said without giving further details.

The Lebanese Army said one person was killed and four soldiers wounded Monday in an Israeli strike in the country's south, where a fragile ceasefire between Hezbollah and Israel came into force last month.

"The Israeli enemy targeted a car near the Saf al-Hawa/Bint Jbeil military checkpoint, killing a citizen and lightly wounding four soldiers," the army said in a statement.

Syrian refugees in Beirut rejoiced Assad’s downfall on Sunday, with some saying they are considering returning to Syria.

“After all these years of suffering, God granted us relief,” Hilal Youssef, a Syrian from Hama, said on Sunday. “We will go back to Syria with pride and joy. We got rid of this army. We got rid of the injustice that we lived before and freed Syria. Now we can go there anytime we want.”

Iraqi embassy staff left Damascus on Sunday for neighboring Lebanon, a diplomatic source told AFP, after Syrian rebel forces seized the capital and declared the end of President Bashar al-Assad's rule.

The Lebanese Army said on Sunday it was reinforcing its presence on the border with neighboring Syria, after the government of longtime President Bashar al-Assad fell and rebels took the capital Damascus.

Syrians have crowded the Lebanese side of the Masnaa border crossing Sunday waiting to cross back into Syria after the fall of Bashar Assad.

Lebanon’s General Security closed the crossing overnight but reopened it in the morning, allowing Syrians to freely cross out of Lebanon while restricting their entry from Syria into the country.

Hezbollah is pulling its forces from the outskirts of the Syrian capital Damascus and the Homs area, a source close to the Lebanese group said Sunday, as their ally President Bashar al-Assad faces a rebel offensive.