Italian Chinook Crash Near Brčko Kills Four EUFOR Personnel as the Force’s UN Mandate Nears Its End

An Italian Army CH-47F Chinook serving with EUFOR Althea, the European Union’s military force in Bosnia and Herzegovina, crashed near Brčko on the evening of Thursday 29 October, killing four of the 15 Italians on board and injuring the other eleven. EUFOR said the helicopter was “conducting routine training” in the Gorice area.

The dead were two Army Aviation sergeants and two members of the Italian Red Cross’s military corps, Italy’s defence minister, Guido Crosetto, said, AdriaDefense reported. Il Foglio named them as Sergeant Simone Ruggia, 30, the pilot; Sergeant Claudio Marchesi, 35, an on-board specialist, both of the 1st Army Aviation Regiment “Antares” at Viterbo; and Sergeant Laura Procacci, 32, and Lieutenant Franco Adriano Zecchillo of the Red Cross corps, who were part of a medical evacuation team. Two of the injured were taken to Tuzla and nine were treated in Brčko, and all were in stable condition, EUFOR said. “None of the injured are in a life-threatening condition,” Mr Crosetto said, according to Il Foglio.

No cause has been given. EUFOR has announced a “full and thorough investigation,” Al Jazeera reported, and the Italian defence ministry has opened its own inquiry, Il Foglio reported. EUFOR has asked the public to avoid speculation and to rely on its official channels.

Who were the Red Cross personnel?

Not civilians in the ordinary sense. Early reports, including Al Jazeera’s, described two of the dead as Red Cross volunteers, and EUFOR’s own release counts two from “the Italian Military Red Cross” alongside two from the armed forces. The distinction is legal rather than descriptive. The Italian Red Cross’s Corpo militare volontario is a volunteer corps that serves as an auxiliary to the armed forces, and its members, once recalled to service, are subject to the military criminal codes and to military discipline, according to the Chamber of Deputies’ summary of a bill on the corps. Parliament finally approved that bill on 25 March 2026, by 156 votes with 112 abstentions; it authorises the government to rewrite the corps’ rules within the Military Code by legislative decree. The Chamber’s page does not record whether those decrees have been issued.

The rank titles in the reporting follow from that status. A Red Cross “sergeant” and “lieutenant” are ranks in an auxiliary military corps, which is why the two were aboard a military aircraft with a medical evacuation team on an EU military operation.

What does the UN authorisation cover?

The force itself, the use of force, and the airspace the helicopter was flying in. EUFOR Althea operates under a Security Council authorisation renewed every year under Chapter VII of the UN Charter, the chapter that allows binding measures. The current text, Resolution 2795, was adopted on 31 October 2025 and runs “for a further period of twelve months, starting from the date of the adoption of this resolution.” On its own terms, that period ended on 31 October 2026, two days after the crash. The table is this publication’s summary of what its six operative paragraphs do.

Paragraph 5 is the one that touches a training flight. The control of Bosnian airspace, civilian and military, rests on a Dayton annex enforced under a UN text that has to be renewed every autumn.

Did the Council renew it?

Only one outlet has reported that it did, and the UN has not yet published a record. Sarajevo Times reported that the Council unanimously renewed the force’s mandate for another year at its meeting in New York on Friday 30 October, Sarajevo Times reported. This publication has not seen the resolution text or a UN record of the vote, and the report gives no resolution number, so the renewal rests on that single source for now. The United Kingdom’s permanent representative, Sarah MacIntosh, welcomed the decision and offered condolences for the “tragic EUFOR helicopter accident near Brčko,” the paper reported. She also said that “the High Representative remains essential for protecting the Dayton Peace Agreement” and that the Steering Board of the Peace Implementation Council appoints the next one.

That last point is the standing dispute around the renewal. A year ago Russia argued in the Council that the High Representative, Christian Schmidt, was illegitimate because the Council never voted on his appointment, and called for his office to close, Just Security reported. The force has kept its authorisation by leaving that argument out of the resolution. Estimates of its size differ: Al Jazeera puts EUFOR at between 1,000 and 1,500 personnel, and Il Foglio at around 1,100 from about 20 countries, under Italian command since 21 January 2026. The four who died on Thursday were flying under a twelve-month permission with two days left on it. This publication has covered the slower politics of forming Bosnia’s Federation government and another Council renewal that ran two months at a time.