ASEAN Beat | Diplomacy | Southeast Asia

What the Deaths of Indonesia’s Peacekeepers Mean for Its Foreign Policy

The deaths and injuries serve as a stark reminder of the risks of Jakarta becoming more closely involved in a volatile region.

UNIFIL forces patrol along the Blue Line, a temporary demarcation line separating Lebanon from Israel and the Golan Heights.

The deaths of three Indonesian peacekeepers within 24 hours in southern Lebanon mark a grim moment for the United Nations Interim Force in Lebanon (UNIFIL) and Indonesia’s peacekeeping history. The incidents, which initially left five other peacekeepers injured, were followed four days later by a third incident that wounded three more Indonesian soldiers, highlighting a pattern of escalating risk. These events took place amid escalating conflicts between Hezbollah and the Israel Defense Forces (IDF) amid the latter’s invasion of southern Lebanon. Both the U.N. and the Indonesian government have strongly condemned the attacks and called for a thorough investigation, although it remains unclear who was responsible.

Beyond the tragic loss of life, there are at least four reasons why these incidents are significant. First, the circumstances of the attacks raise serious concerns about intent and targeting. The casualties occurred in three separate incidents. The first incident took place on March 30, when a projectile struck U.N. Post 7-1 near Adchit Al Qusayr. This post has served as the headquarters of Indonesia’s mechanized battalion since 2009. In this view, the post is not an obscure or temporary site; its location and role should be well known to both the IDF, Hezbollah, and other armed actors operating in southern Lebanon.

The second incident involved an explosion of “unknown origin” that hit a UNIFIL logistics convoy near Bani Hayyan on March 31. As with the attack on U.N. Post 7-1, this second fatal incident stands out because UNIFIL convoys, with their clearly marked white-painted vehicles, operate there on a routine basis.

The third incident happened on April 3 when a blast of unknown origin injured three Indonesian peacekeepers inside U.N. Post 9-63 near El Adeisse, which sits close to the U.N.-demarcated line separating Lebanon and Israel called the “Blue Line”. Similar to the first incident, this was not a random or temporary location. As an established UNIFIL position, its location and coordinates should be well-known.

Taken together, there is a big question about whether the Indonesian contingent may have been deliberately targeted, rather than simply caught in the crossfire. This speculation is not entirely new.

In October 2024, two Indonesian peacekeepers were injured after an Israeli tank fired at an observation tower at UNIFIL headquarters in Naqoura, an incident that also drew strong international condemnation. In the same year, Israel demanded that the U.N. pull its peacekeeping force in southern Lebanon. Additionally, on the same day that U.N. Post-71 was attacked, Prime Minister Benjamin Netanyahu announced the expansion of the Israeli military operation in southern Lebanon.

Meanwhile, U.N. reporting noted several occasions in which projectiles believed to have been fired by Hezbollah or affiliated groups struck UNIFIL positions, including the October 29, 2024, incident that injured four Austrian peacekeepers.

The second reason these events are significant is that for years, Indonesia has been UNIFIL’s largest troop contributor. The country is currently deploying around 755 personnel or 10 percent of the mission’s total manpower. Moreover, since 2009, Indonesia has continuously deployed a naval vessel to........

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