Israeli intelligence has not yet detected any active preparations by Hezbollah to join the ongoing conflict following the attack on Iranian Supreme Leader Ali Khamenei. However, security assessments continue to take into account the possibility of Hezbollah's involvement, which could escalate the regional conflict even further. This comes in light of previous estimates which suggested Hezbollah might actively intervene in the fighting, leading to heightened tension along the Israeli-Lebanese border.

Despite the lack of immediate evidence of Hezbollah's military mobilization, Israeli security sources emphasize the risks associated with any such intervention. Intelligence indicates that Hezbollah is aware that entering the conflict would result in severe repercussions, including significant damage to its infrastructure in Lebanon, potentially with the backing of U.S. military support for Israel. Consequently, the Israeli Defense Forces (IDF) have bolstered their presence along the northern border and have called up reservists in anticipation of possible hostilities.

This situation reflects the precarious balance of power in the region, where the threat of escalation remains high as different actors, including Hezbollah and Iran, weigh their strategic calculations against anticipated responses from Israel and its allies. The ongoing military and political developments indicate a volatile environment, with significant implications for regional security and stability as the situation evolves.