IDF actions against UN peacekeepers suggest Israel may be considering occupying part of southern Lebanon

The United Nations security council has expressed strong concern for the safety of peacekeepers in Lebanon after a series of incidents over the past week in which UN positions have come under fire from the Israel Defense Forces as they continue their push in the south of the country.

“UN peacekeepers and UN premises must never be the target of an attack,” the security council said on October 14 in a statement adopted by consensus of the 15-member council. It urged all parties to respect the security and safety of the United Nations Interim Force in Lebanon (Unifil) operating in south Lebanon.

In recent days, the Israel Defense Forces (IDF) have struck the Unifil on several occasions, damaging cameras, shooting directly at peacekeepers and, on October 13, two Israeli tanks entered a UN compound for 45 minutes and set off smoke bombs.

The same day Israel requested that Unifil withdraw five kilometres back from the blue line which constitutes the de facto border between Israel and Lebanon, to keep them “out of harm’s way”.

On each occasion, the IDF has either claimed it was acting in self-defence against Hezbollah or that its actions were accidental. These explanations have failed to convince the rest of the world.

The US, several European countries and the EU have all stated that UN peacekeepers must not be harmed. The UN secretary general, António Guterres, contends these attacks may constitute war crimes and are a breach of both international law and international humanitarian law.

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Since 1978, Unifil has lost 337 peacekeepers, making Lebanon the most costly, in human terms, of all the UN peacekeeping operations. But despite these risks it has remained in post. Throughout Unifil’s deployment, IDF has put it under pressure both directly and through a proxy force, the South Lebanon Army (SLA). As such Unifil has a strong institutional memory of staying put in the direst of circumstances which makes it unlikely to recommend a drawdown.

What’s more, the security council is aware that if Unifil leaves the area, another UN-led conflict resolution mechanism is likely to be required in future. This logic is why Unifil mandates have always been renewed – albeit sometimes for three months or less.

The biggest threat to Unifil’s deployment is if one or more troop contributing countries decide the risks are too high and withdraw their contingents. The post-2006 Unifil mission comprises the highest number of European troop contingents of all peace operations worldwide with the main contributors being Italy, Spain, Ireland, and France.

The two sectors that comprise the mission – sector west and sector east – are led by Italy and Spain respectively. The biggest non-EU contributors are India, Ghana, Indonesia and Malaysia. If one or more of these countries were to decide to withdraw troops, this could trigger a reevaluation of the mission’s ability to deploy.

If Unifil were to leave, it is worth noting that their compounds have a large amount of expensive equipment – much of it owned nationally by the troop contributing countries. The logistical challenge of moving troops and equipment in a battle zone would be very difficult and dangerous.

Despite the intense fighting, many civilians still remain. The death toll from the hostilities is now estimated to be 2,306 dead and 10,698 wounded. Unifil’s presence remains crucial to monitor the hostilities and wherever possible, provide civilian protection and humanitarian assistance. But for that to be possible, Israel’s allies must continue to exert pressure to ensure that the IDF ceases all attacks on Unifil.

A new ‘zone of security’?

One possible reason for the attacks is that the IDF believes ridding the area of Unifil exposes Hezbollah and will enable the IDF to continue their incursion unhindered by the watchful eyes of an international observer.

But there’s another possibility. During the Lebanese civil war, the IDF occupied a section of Lebanese land bordering Israel that was known as the “zone of security”. Its purpose was to serve as a buffer zone for northern Israel, initially designed to protect Israeli citizens from Palestinian militia, and later also from the Shia resistance groups Amal and Hezbollah.

The Israeli request for Unifil to move five kilometres back from the blue line could mean Israel is considering reestablishing some kind of buffer zone. Several factors point to this being a possibility – although the IDF and the Israeli government may not be aligned on this issue as recent tensions suggest.

First, the IDF has now deployed units from at least four divisions into Lebanon. The volume of troop numbers deployed is upwards of 15,000 suggesting this incursion is more than a limited operation.

Second, 29 Unifil compounds lie along the blue line. Were they to be evacuated by the UN, there would be nothing to stop the IDF from moving in and developing them into their own strongholds. While UN positions would need reinforcement and protection equipment, they would nonetheless remain useful.

Third, in 2006 the IDF tried to destroy Hezbollah from the air and deployed limited haphazard ground incursions. These tactics failed and the prevailing view may now be that the only way to guarantee the safe return of 65,000 Israelis to their homes in northern Israel is through an occupation.

But unlike the previous occupation, where the IDF was aided by the SLA, Israel currently has no partner in Lebanon, and it is unlikely to find a willing accomplice among the Lebanese population to help them manage the security of a buffer zone. This means IDF troops would directly bear the brunt of attacks from resistance groups, and the northern Israeli villages would be unlikely to remain secure.

The Netanyahu government’s continued use of military solutions to solve political problems has worrying implications for Israel, Lebanon and the Middle East as a whole. At this stage, Israel looks as if it might be settling back into a conflict that could become another “forever war”.

Thus far, the tactics used by the IDF would imply they are not thinking ahead to “the day after” and the cost to Israel that would come with the prolonged occupation of a buffer zone.

This article was written with assistance from John Molloy, lt. col. (rtd.) Irish Defence Forces and former senior Unifil political & civil affairs officer, 2008-2017.

Chiara Ruffa receives funding from the Swedish Research Council, the Fulbright Commission and the European Commission.