Belgium

Belgium hosts NATO and EU headquarters in Brussels, making it a focal point for both military alliance coordination and sanctions policy. Its North Sea coastline and major ports, including Antwerp-Bruges, Europe's second largest, give it direct exposure to shadow fleet traffic. The EU's subsequent shift towards targeting operators, brokers, and registries as a system drew partly on Belgian enforcement precedent.

Belgium moved from passive sanctions compliance to proactive maritime enforcement when its forces led Operation Blue Intruder on 28 February 2026, seizing the Russian-linked tanker Ethera in Belgian territorial waters for flying a counterfeit Guinean flag. The joint Belgium-France operation was the first named European interdiction of a shadow fleet vessel at sea, setting the template that the UK later scaled to structural Channel enforcement.

Belgium is also co-hosting the 2030 World Cup alongside Spain, Portugal, and Morocco. Its dual visibility in sanctions enforcement and international sport reflects an outsized diplomatic role relative to its size.

Belgium made a concrete physical commitment to the Hormuz Coalition on 18 May 2026, redirecting the minehunter BNS Primula from the Baltic to the Gulf under Defence Minister Theo Francken. The Primula joined Germany's Fulda and Mosel, Australia's E-7A Wedgetail, and France's Charles de Gaulle in a single-day expansion of the European Coalition, none of the new commitments carry published rules of engagement.

On the same day, OFAC's 19 May 2026 SDN round named individuals based in Belgium alongside those in Turkey, Spain, Jordan and Gaza, extending the US maximum-pressure designations into European jurisdictions. Belgium thus appears on both sides of the Iran-conflict ledger in a single 24-hour period: contributing military assets to the Hormuz Coalition while hosting individuals that Washington has placed on its sanctions list.

The BNS Primula deployment gives Belgium a physical presence in the Gulf for the first time since the Iran-Iraq Tanker War, when Belgian minesweepers conducted Operation Beware alongside European allies in 1987-88. The institutional memory is relevant: Belgium has experience operating in contested Hormuz conditions without rules of engagement being publicly published.

Belgium entered Group G of the 2026 FIFA World Cup alongside Iran, Egypt, and New Zealand. A goalless draw with Iran on 21 June, in which defender Johan Ngoy was sent off, was followed by Belgium winning the group outright, beating New Zealand 5-1. In the Round of 32 they trailed Senegal 2-0 before a stoppage-time comeback and an extra-time winner from Youri Tielemans sent them through, and they advanced past the United States to reach the quarter-finals.

Belgium's run ended there on 10 July, beaten 2-1 by Spain, the only side to score against Spain all tournament. Charles De Ketelaere scored Belgium's goal, but captain and goalkeeper Thibaut Courtois went off injured in the 71st minute; his replacement, Manchester United's Senne Lammens, making his World Cup debut, spilled the shot from which Merino scored the winner.

Head coach Rudi Garcia pointed to the loss of Courtois and an enforced substitution for Kevin De Bruyne as decisive. The defeat closes out this golden generation's 2026 campaign at the quarter-final stage.