A top Iranian official has pledged his country's unwavering support for Lebanon after talks with Lebanese leaders on the Israel-Hezbollah war.

Hezbollah is considering a US-Israeli ceasefire proposal, sources told CNN, as diplomatic efforts to end the conflict between Israel and the Lebanese militant group intensify.

Lebanon is considering a U.S.-backed cease-fire plan while Israel launched new strikes in the area south of Beirut. Senior Lebanon officials are reviewing the proposal and it is based on the U.N. Security Council resolution 1701,

The Israeli strike on Iran's Parchin military complex in late October will make it much harder for Iran to develop a nuclear explosive device if it chooses to do so, two Israeli officials told Axios.

The strike significantly damaged Iran's effort to resume nuclear weapons research, Israeli and U.S. officials said.

Israel's airstrikes on Iran last month destroyed a top-secret Iranian nuclear research facility at Parchin, according to reports.