Hezbollah leader Hassan Nasrallah was killed in an Israeli airstrike on Friday.
Israel is firing strikes into Lebanon as the conflict in the Middle East intensifies.
Israel believes it has eliminated around 30 top Hezbollah leaders over the last several weeks, including Hezbollah leader Hassan Nasrallah, who was killed in an Israeli airstrike in Beirut on Friday, U.S. and Israeli officials said.
Israel Defense Force announced another strike in Beirut Friday evening.
The IDF claimed it's targeting "weapons belonging to the Hezbollah terrorist organization that were stored beneath civilian buildings in the area of Dahieh in Beirut."
-ABC News' Will Gretsky
Israel Defense Force announced that its air force is now patrolling the Beirut airport area.
The IDF alleges that Lebanon "has not allowed the transfer of weapons through the civilian airport."
"We announce in advance: we will not allow hostile flights with weapons to land at the civil airport in Beirut. This is a civilian airport for civilian use, and it must be kept that way," the IDF said in a statement.
-ABC News' Will Gretsky
U.S. Navy warships intercepted Houthi drones and missiles fired at its ships in the Red Sea, a U.S. official confirmed. The official said there was no damage to any U.S. ships.
There are currently five U.S. Navy ships in the Red Sea: four destroyers -- USS Spruance, USS Michael Murphy, USS Stockdale and USS Frank E. Peterson -- and one littoral combat ship -- USS Indianapolis.
-ABC News' Luis Martinez
Prime Minister Benjamin Netanyahu sought to rally international support for Israel at the United Nations General Assembly in New York, saying Israel will continue its wars until Hamas and Hezbollah are destroyed.
Netanyahu said the war in Gaza has to continue for now, while saying that he remains committed to returning the remaining hostages being held by Hamas.
In his speech, Netanyahu told world leaders that Iran is a common enemy that must be stopped, saying it wants to move back to a "dark age of war."
"Iran's aggression, if it's not checked, will endanger every single country in the Middle East and many, many countries in the rest of the world, because Iran seeks to impose its radicalism well beyond the Middle East," Netanyahu said.
