U.S. pressure on NATO allies to help escort commercial shipping through the Strait of Hormuz has met open resistance from Berlin. After President Trump warned allies of “very bad” consequences if NATO did not assist in keeping the waterway open, Germany’s foreign minister told reporters in Brussels that NATO should not be tasked with such an operation.
The comments came as the Trump administration sought multinational support for naval escorts following a series of incidents involving commercial vessels in the Gulf. Washington’s appeals have drawn scant public commitments so far, and Germany signalled scepticism both about an expanded EU protection mission and about Germany’s own participation.
Berlin has framed its reluctance as a question of mandate and prudence. The foreign minister said Germany would not accept responsibility for ensuring passage through the Strait and urged clearer information-sharing from the United States and Israel about any planned military targets before considering deeper involvement. That demand reflects German concerns over being drawn into a wider confrontation with Iran without firm legal, political and operational parameters.
The stakes are high: the Strait of Hormuz is a global energy choke point through which a large share of seaborne oil and liquefied natural gas transits. Iranian officials have warned they could use the strait as leverage in response to U.S. pressure, even as Tehran’s foreign minister has sought to reassure international shipping by saying the waterway remains open except, in practice, to what Iran labels its “enemies.”
Germany’s stance exposes a growing fault line in transatlantic management of the Iran challenge. Washington favours visible, collective naval deterrence to reassure markets and deter attacks on shipping; several European capitals are wary of committing forces to an operation that could be construed as taking sides in a military confrontation, or of placing NATO in a security role outside its traditional collective-defence remit.
Operational questions compound the political divides. An escort mission would require clear rules of engagement, intelligence-sharing arrangements, and a legal basis under either EU or NATO frameworks — none of which have been fully agreed. As allies haggle over who leads and who pays, the risk is that uncertainty itself becomes a strategic vulnerability: markets react to headlines, commercial operators reroute or suspend voyages, and the likelihood of miscalculation at sea rises.