Rubio Accuses Iran of Blowing Up Commercial Ships, Warns of Risks to Shipping and Energy

Key Facts

U.S. Secretary of State Marco Rubio accused Iran of targeting commercial ships, saying vessels carrying Indian sailors or transporting energy to countries represented at the G20 meeting were being blown up. The remarks came at a press conference in Atlanta on 31 October 2026, following meetings of the group’s foreign ministers. Rubio made the accusation as part of a broader discussion of maritime security and the risks of escalation in the region. Participants consider the issue important because of its connection to energy flows through maritime routes. But Rubio presented what he said as an accusation against Iran, and the press conference did not independently establish its responsibility for those incidents.

Asked whether the United States might launch new strikes on Iran, Rubio said President Donald Trump had not made a decision and that his preference was to resolve disputes diplomatically and peacefully whenever possible. The Associated Press quoted him as saying, "The president's preference in any challenge around the world is to try to resolve it diplomatically and peacefully, if possible." Rubio added that some issues might not be resolved peacefully, without announcing a new decision to use force or setting a date for any action. His remarks left the door open to diplomacy while acknowledging that a peaceful resolution was not guaranteed. He did not say that the duration of the conflict or the decision to return to military action rested entirely with the president.

In warning about Iran, Rubio raised the prospect of it possessing weapons of mass destruction, saying: "Imagine if Iran had nuclear, chemical or biological weapons." According to the transcript, the remark was not framed as an announcement of new policy or a separate commitment to prevent Tehran from acquiring those weapons. Rubio also attributed capabilities among the Houthis, Hezbollah and Iran-backed militias in Iraq to Iranian support, presenting this as his view and warning. He linked those groups to the risks he said the region faced. These accusations formed part of a political argument about the impact of Iran's role, rather than an independent conclusion issued by the meeting.

Freedom of navigation was a focus of the meeting's closing event, which addressed the Strait of Hormuz, Bab el-Mandeb, the Black Sea and the South China Sea. The Associated Press reported that the meeting concluded two days of talks without agreement on several global security issues and produced no joint final statement. Instead, the meeting's presidency issued a statement summarizing priorities. Rubio said participants were not close to solutions with global acceptance, adding: "I will not pretend to you today that we are close to finding globally acceptable solutions to these problems." The absence of a joint statement highlights continuing divisions among participating countries over international security issues.

Earlier, Rubio had described the first day of meetings as "very productive" after urging ministers to cooperate in addressing crises he said were interconnected and threatened the global economic order. The Associated Press quoted him as saying: "We face a series of interconnected economic and geopolitical crises." But divisions also emerged in the meeting's arrangements: organizers canceled the traditional group photo after European officials objected to Russia's participation. Participants remained divided over several security issues that were not covered by a shared agreement at the end of the talks. The outcome reflected the gap between calls for broader international cooperation and the difficulty of reaching common language on contentious issues.

Before the meeting concluded, the prospect of renewed U.S. strikes on Iran raised concerns among some participants that oil prices could rise sharply, Reuters reported. The concern cited by the agency was tied to the potential for escalation to add to pressure, without the report giving a specific price movement or an actual change in the market. Separately, Doha talks took place on Saturday after more than 12 hours of discussions between Iranian and Qatari envoys in Tehran on Friday, according to a Reuters report. These diplomatic contacts place the prospect of strikes and energy risks in the context of simultaneous efforts to contain tensions. The report did not specify the outcome of those talks or when they might resume.