On Sunday, June 7, 2026, Israeli aircraft struck Hezbollah’s headquarters in the Dahiyeh, a stronghold in southern Beirut, following rocket fire into northern Israel. While the number of conflict theaters has decreased from the seven identified by former defense minister Yoav Gallant in December 2023, the remaining four direct fronts—Iran, Lebanon, Yemen, and global shipping chokepoints—present a more volatile and direct security challenge for Israel.
Why the reduction in conflict fronts increases danger
The conflict has evolved from a war fought primarily through Iranian proxies on foreign soil to a series of direct confrontations. In December 2023, Gallant identified seven theaters: Gaza, Lebanon, Syria, Judea and Samaria, Iraq, Yemen, and Iran. Since then, three of these have effectively gone dark. The Assad dynasty fell in December 2024, leaving Hayat Tahrir al-Sham in control of Damascus. In Iraq, Iran-aligned militias have withdrawn from targeting American and Israeli positions, and Gaza remains under the ceasefire established in 2025.
These vanished theaters served as a buffer, an arc of influence cultivated by Qassem Soleimani before his death in 2020. With that buffer removed, Israel is now engaged in direct conflict with the primary powers behind those proxies, leaving no intermediary to absorb the initial impact of hostilities.
The four remaining direct fronts
Israel currently faces four primary fronts, each pressing directly on the state or its allies:
- Iran: No longer operating behind proxies, Iran has fired over 500 ballistic missiles and 2,000 drones in the first two weeks of the current escalation, including an attack that killed nine civilians in Beit Shemesh.
- Lebanon: Hezbollah remains the final active arm of the axis, with recent strikes in Beirut signaling an escalation in the fighting.
- Yemen: The Houthis have targeted Beersheba and Eilat since late March, operating beyond the reach of Israeli ground forces.
- Maritime Chokepoints: The passages at Hormuz and Bab el-Mandeb have become a front defined by shipping insurance costs and international intervention led by Washington.
The challenge of achieving a ceasefire
A significant obstacle to ending the war is the absence of leadership on the opposing side with the authority to negotiate a cessation of hostilities. Following the February 28 strike that killed Supreme Leader Ali Khamenei, the subsequent leadership transition has left the Iranian government in a precarious position. According to the analysis, the elevation of his son, Mojtaba, has been met with internal friction, and as a leader under intense pressure to prove his resolve to hardliners, he is viewed as unlikely to pursue a ceasefire.
This mirrors the situation in Lebanon, where the removal of Hassan Nasrallah in September 2024 and his successor Hashem Safieddine has left Hezbollah under the command of Naim Qassem. Historical precedents, such as the diplomacy following the 1973 war or the 2006 Lebanon war, relied on established leaders capable of signing agreements. As the chair across the negotiating table continues to empty, analysts expect that any future ceasefire declarations from Washington may be ignored on the ground, as the commanders currently engaged in the fighting no longer wait for authorization from Tehran.
