A Serbian member of the United Nations peacekeeping force in Lebanon died after mortar fire struck his base in the country's south, according to UN and Serbian accounts reported by RTÉ. Two other peacekeepers were injured in the same shelling.
Sergeant Milovan Jovanovic was evacuated by air to a hospital in Beirut but later died from his wounds, UNIFIL said. He was the seventh member of the force reported killed since Lebanon became involved in the wider regional war in early March. The evidence did not identify the two wounded personnel or describe their conditions.
UN Secretary-General Antonio Guterres condemned Jovanovic's killing and called for accountability. His spokesman, Stephane Dujarric, said attacks on peacekeepers should be investigated without delay and followed by effective prosecution. Dujarric also urged every party to observe the cessation of hostilities announced on April 16, 2026.
UNIFIL began its own inquiry. Preliminary observations indicated that the position was hit by indirect fire originating north of the Litani River, Dujarric said. That assessment described the direction and type of fire but did not assign responsibility. The Israeli military blamed Hezbollah for the attack in Ibl al-Saqi. No Hezbollah response to that specific accusation appeared in the supplied report, leaving attribution contested rather than established.
The peacekeeping mission said it had recorded a rising volume of trajectories and impacts in southern Lebanon. It called on relevant authorities to identify and prosecute those behind the incident and reminded all actors of their duties to protect UN personnel and property. UNIFIL said deliberate violence against peacekeepers can constitute serious breaches of international humanitarian law and Security Council Resolution 1701, potentially amounting to war crimes. It did not characterize this strike as deliberate in the available account.
Ireland's Defence Forces said all Irish personnel serving with the mission were safe and accounted for. Members of the 128th Infantry Battalion continued using protective measures while monitoring the conflict under Resolution 1701, the statement said. It described conditions in southern Lebanon as highly volatile.
The incident occurred amid exchanges connected to the expanded regional conflict. RTÉ said Hezbollah had attacked Israel in response to an Israeli-American campaign against Iran launched in late February. Separately, Hezbollah leader Naim Qassem called for Israel to withdraw from Lebanon, while a group official confirmed rejection of a truce announced after talks in Washington.
The immediate investigation must still determine who launched the round, whether the UN position was intentionally targeted and how the strike unfolded. The available evidence establishes Jovanovic's death, two injuries and the launch direction described by preliminary UN observations, but it does not resolve criminal responsibility.
