Violence continues to escalate along the Israel-Lebanon border despite a newly signed US-Iran agreement aimed at reducing regional tensions. Lebanese authorities say Israeli air strikes in southern Lebanon killed at least 18 people and wounded dozens more, while Israel reported the deaths of four soldiers in attacks claimed by Hezbollah. The latest exchanges have raised concerns about the future of ceasefire efforts, as both sides continue military operations. With thousands already killed or displaced during the conflict, international leaders are urging restraint, warning that renewed fighting could further destabilize the region and undermine diplomatic progress.