Brussels Firefighters Strike on National Day Over Staffing
Brussels firefighters launched a 24-hour strike on Tuesday, July 21 — Belgium’s National Day — in a dramatic escalation of a months-long dispute over staffing shortages, working conditions, and a contested reorganization plan. Authorities assured the public that emergency services would be maintained, achieving approximately 70% operational capacity with support from other fire zones and the Red Cross.
Context
The strike, called by a united union front representing the CGSP, SLFP, and CSC unions, targeted the Brussels Fire and Emergency Medical Service (SIAMU), which is responsible for firefighting and medical emergencies across the 19 municipalities of the Brussels-Capital Region. The action deliberately coincided with Belgium’s largest public celebration — the National Day festivities, including a military parade and the popular Bal National — to maximize political pressure on both SIAMU management and Brussels political authorities.
According to RTBF, only 42% of the workforce reported for duty on the morning of July 21. Police had visited firefighters’ homes on Monday evening to notify them of requisition orders. Ultimately, 65 firefighters were successfully requisitioned, falling well short of the minimum daily requirement of 153.
Key Developments
The labor dispute has been brewing for months. In May 2026, SIAMU management presented a reorganization plan that unions say would reduce daily guard staff from 173 to 153 firefighters, remove a ladder truck, and eliminate a fire engine stationed in Anderlecht. As reported, unions denounced the plan as “a grave reduction of operational rescue capacity” rather than a solution to understaffing.
“You don’t solve a personnel shortage by reducing emergency services, but by investing and ensuring timely replacements,” the united union front stated, according to RTBF.
Walter Derieuw, spokesperson for the Brussels Firefighters Direction, confirmed that “the Brussels firefighters, with the support of the Red Cross and colleagues from other fire zones, currently have an operational capacity of about 70%.” He added that “urgent medical aid is also assured” and that “the necessary measures have been taken, in respect of the right to strike, to ensure the safety of the people of Brussels and the many visitors participating today in the National Day festivities.”
This is not the first such action. Brussels firefighters previously conducted a 24-hour strike on December 31, 2025 to protest staffing shortages. In February 2026, approximately 200 firefighters marched to the Brussels Parliament demanding 200 additional personnel.
Analysis and Implications
The strike on National Day represents a significant escalation in tactics. By choosing the most high-profile symbolic date of the Belgian calendar, unions ensured maximum visibility for their grievances, which include:
- Staffing shortages: The official framework of approximately 1,200 personnel is considered “administratively full” but insufficient for actual operational needs. Unions demand 200 additional firefighters.
- Working conditions: Unions cite increased intervention numbers — over 117,000 in 2025 — high work pressure, forced transfers without consultation, and the introduction of an annual evaluation system.
- Holiday cuts: A regional proposal to eliminate two specific public holidays (November 2 and 15) that firefighters had traditionally enjoyed.
- Budget constraints: Brussels State Secretary Ans Persoons was asked for a specific budget of €3.2 million to reinforce SIAMU staffing, but unions say commitments have not been followed through.
Steven Gilissen, an ACV union representative, described the situation bluntly: “The discontent of the staff is gigantic. The work pressure is extremely high, with a significant increase in the number of interventions and with ever fewer personnel. Our proposals were not considered and were denied.”
The dispute raises broader questions about the sustainability of emergency services in Brussels. With over 117,000 interventions recorded in 2025 — a figure that continues to rise — combined with staffing constraints that leave the service vulnerable, the risk of inadequate response capacity during simultaneous major incidents remains a pressing concern for the capital region.
Pierre Adams, an adjudant at SIAMU and CGSP/ACOD union delegate, noted that in a dense urban environment, “an incident can quickly escalate,” requiring more staff to ensure safety day and night. The official staffing framework of approximately 1,200 members is, according to unions, “administratively full” but does not correspond to actual needs on the ground.
The timing of the strike also draws attention to broader labor tensions in Belgian public services. On the same day, separate reports highlighted the introduction of minimum service requirements for prison strikes, underscoring a wider debate about the balance between the right to strike and the continuity of essential public services.
What’s Next
SIAMU management has indicated willingness to continue dialogue after the strike, but deep mistrust persists. A meeting of the Committee for Prevention and Protection at Work was suspended after just 15 minutes in May following a verbal altercation between management and staff.
The key question remains whether the €3.2 million budget requested from State Secretary Persoons will be approved, and whether the contested reorganization plan will proceed. Management has stated it will relay unions’ concerns to the competent authorities, but unions remain skeptical after what they describe as a pattern of unfulfilled commitments.
If the core issues of structural understaffing, working conditions, and funding remain unresolved, further strike actions are likely. For now, Brussels residents and visitors can be reassured that emergency services were maintained on National Day — but the underlying crisis in the capital’s fire and rescue service is far from over.