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.

Iran will back any decision taken by Lebanon in talks to secure a ceasefire with Israel, a senior Iranian official said on Friday, signaling Tehran wants to see an end to a conflict that has dealt heavy blows to its Lebanese ally Hezbollah.

Lebanon’s caretaker prime minister has asked Iran to help secure a ceasefire in the war between Israel and Hezbollah and appeared to urge it to convince the militant group to agree to a deal that could require it to pull back from the Israel-Lebanon border.