Iran has strongly condemned the United States’ recent naval blockade of its ports, describing the move as a “grave violation” of its sovereignty, according to multiple international news reports.

Citing reports from AFP and echoed by outlets such as NDTV and Al Jazeera affiliates, Iranian officials said the blockade breaches international law and threatens regional stability. In a formal letter to the United Nations, Iran’s envoy, Amir Saeid Iravani, stated that the action violates the country’s territorial integrity and undermines the principles of the law of the sea.

According to , the blockade began amid already heightened tensions between Washington and Tehran, following the collapse of diplomatic talks and a fragile ceasefire agreement. The U.S. move is aimed at restricting maritime access to Iranian ports, particularly around the strategic Strait of Hormuz—a key global oil transit route.

Iran, however, warned that the blockade could escalate tensions further, with officials describing it as unlawful and a direct threat to international peace and security.

Other global reactions have also been critical. As reported by , international observers including the United Nations and European leaders have raised concerns that the blockade could violate international law and disrupt global trade, especially oil supply chains.

The development marks a significant escalation in the ongoing U.S.–Iran standoff, with both sides trading sharp rhetoric and leaving the region on edge as diplomatic efforts continue behind the scenes.