Hezbollah and Iran have emerged bruised from separate conflicts with Israel in November and June, respectively. Now, Beirut’s instruction for Hezbollah to disarm risks further undermining the relevance of the group at a critical time, analysts said.

No group in Lebanon is permitted to bear arms or rely on foreign backing, its president told a visiting senior Iranian official on Wednesday after the cabinet approved the goals of a U.S.-backed roadmap to disarm the Iran-aligned Hezbollah group.

The visit by Ali Larijani, the head of Iran’s top security body, came as the Lebanese government moves to disarm Hezbollah, the militant group that has long been Tehran’s most powerful regional ally.