French soldier Florian Gillet, 21, killed by accidental shot during training exercise in southern Lebanon

What happened

A French soldier deployed to Lebanon died on Wednesday, 10 June 2026, after being hit by an accidental shot during the preparatory phase of a training exercise. The incident occurred at the operational military cooperation detachment in Saliyeh, a town near Sidon, roughly 45 kilometres south of Beirut. Florian Gillet, a 21-year-old soldat de première classe, was serving as an assistant infantry combat instructor in support of the Lebanese Armed Forces.

Despite the speed with which he received medical care, he unfortunately succumbed to his injuries.

Gillet had been deployed to Lebanon only ten days earlier, on 1 June 2026, according to a communiqué from the French Ministry of the Armed Forces. The chief of staff of the French Army, General Pierre Schill, confirmed the death on social media, expressing condolences to the soldier's family, friends, and comrades.

Who was Florian Gillet

Soldat de première classe Florian Gillet belonged to the 8th Marine Infantry Parachute Regiment (8e RPIMa), based in Castres, in southern France. He was engaged in an operational partnership mission aimed at strengthening the capabilities of the Lebanese Armed Forces. His role was that of an assistant infantry combat instructor, a position that placed him directly alongside Lebanese troops during training activities.

I am deeply saddened by the death of Soldat de première classe Florian Gillet of the 8th Marine Infantry Parachute Regiment of Castres.

General Fabien Mandon, chief of the defence staff, paid tribute to "the memory of this soldier who died on operations."

A deadly context for French forces in the Middle East

Gillet is the fourth French soldier killed in the Middle East since the outbreak of war triggered by Israeli and American strikes against Iran at the end of February 2026. The string of losses has placed French deployments in the region under heightened scrutiny.

In April, two French soldiers serving with the United Nations Interim Force in Lebanon (UNIFIL) were killed in an ambush. Anicet Girardin, 31, and Florian Montorio, 40, died in an attack that France and the UN attributed to the pro-Iranian group Hezbollah, which denied any involvement. Before them, in March, adjudant-chef Arnaud Frion — promoted posthumously to major — was killed in Iraq in a drone strike attributed to a pro-Iranian militia.

The mission in Saliyeh

The detachment in Saliyeh is part of France's broader operational military cooperation effort with Lebanon, a country where Paris maintains a long-standing defence relationship. French personnel provide training and advisory support to Lebanese forces, operating outside the formal UNIFIL framework. Gillet's deployment was explicitly described as a partnership mission for the benefit of the Lebanese Armed Forces, not a peacekeeping operation.

He was deployed to the operational military cooperation detachment in Saliyeh.

An investigation into the precise circumstances of the accidental shooting is expected, though no further details on the weapon or the sequence of events have been released by the French military authorities.