Iran’s foreign ministry warns South Korea that any operational participation or military presence by Seoul in the Strait of Hormuz could have “serious consequences.” In a Korean-language message posted on X, an Iranian spokesperson says such involvement would be viewed as direct support for an “aggressor.” The ministry emphasizes the long-standing relationship between Iran and South Korea, while arguing that other parties’ presence in the Persian Gulf and the strait would not be acceptable under the current circumstances.

The warning comes as South Korea considers possible military contributions to efforts aimed at ensuring freedom of navigation in the strategic waterway. One account describes Seoul’s deliberations as potentially supporting U.S.-linked security efforts in and around Hormuz. Across the reports, Iran frames any South Korean role as aligning with U.S. “aggression,” while Seoul’s specific prospective form of participation is not detailed in the cited coverage. The outlets present Iran’s message as a direct caution to Seoul as discussions continue.