North Sea Maritime Pilots Call Off Strike, Backlog Remains

Maritime and coastal pilots operating in the North Sea have ended their industrial action, the Flemish Agency for Maritime and Coastal Services (MDK) announced on Saturday, June 6. The strike, which began on Friday, June 5, had blocked more than 40 vessels at the Port of Antwerp-Bruges and caused significant disruptions across Belgium’s key maritime hubs.

According to RTBF, the action was called off following negotiations, but the underlying discontent among pilots remains far from resolved. “The delay will be caught up as soon as possible; 37 ships are currently waiting,” MDK stated, noting that most vessels were held in the North Sea awaiting entry to Belgian ports.

Background of the Dispute

The strike was organized by the socialist trade union ACOD (CGSP), which represents maritime pilots locked in a long-running conflict with political authorities over federal pension reform. Pilots have been negotiating changes to their pension regime for over a year, arguing that their retirement rights are being progressively eroded.

As VRT NWS reported during a previous wave of strikes in March 2026, union representatives stated: “Our pilots and seamen see their pension rights shrinking like peau de chagrin, while the Flemish government endlessly procrastinates.”

This latest action marks the continuation of a dispute that has seen multiple strike waves since late 2024. A major coordinated strike on March 10, 2026, involving both pilots and the maritime traffic control center, delayed over 60 vessels at Antwerp and Zeebrugge. That action led port authorities to obtain a court injunction prohibiting blockades under penalty of fines, which helped restore traffic at the Port of Ghent by March 16.

Impact on Belgian Ports

The Port of Antwerp-Bruges, one of Europe’s largest maritime hubs, bore the brunt of Friday’s strike. At the height of the disruption, over 40 vessels were blocked, with only Dutch pilots remaining operational. Belgian pilots were available on a very limited basis, highlighting the cross-border nature of maritime pilotage in the North Sea region.

The ports of Antwerp, Zeebrugge, and Ghent were all affected. La Libre Belgique confirmed that the backlog of 37 ships would be cleared gradually, with MDK assuring that normal operations would resume as quickly as possible.

Notably, the professional pilots’ association BvL (Beroepsvereniging van Loodsen) did not support Friday’s action, unlike ACOD. This split within the pilot community reflects differing approaches to labor action between the socialist trade union and the professional association.

Economic Consequences

The repeated strikes have already taken a measurable toll on Belgium’s maritime sector. According to RTBF, the impact of these industrial actions has been significant enough that the Port of Antwerp-Bruges has felt the effects in its annual results. Belgium handles approximately 270 million tonnes of goods annually, underscoring the strategic importance of its ports to the national economy.

Analysis and Outlook

While the immediate disruption has ended, the decision to suspend rather than settle the strike leaves the core dispute unresolved. The RTBF report explicitly states that “the discontent of the pilots is far from dissipated, and the possibility of new actions remains.”

This creates significant uncertainty for shipping companies and port operators who rely on predictable access to Belgian ports. The medium-term outlook suggests that without meaningful progress on pension reform negotiations, further strikes are likely. The involvement of the BvL professional association in future negotiations could potentially offer a more structured path to resolution, but for now, the underlying tensions remain.

What to Watch For

Key questions moving forward include whether the Flemish or federal government will reopen negotiations on the pension reform, how much economic damage this latest strike has caused, and whether the BvL professional association will take a more active role in future discussions. For the moment, shipping traffic along the Belgian coast is returning to normal, but the threat of renewed industrial action looms over one of Europe’s most vital maritime corridors.