Denials can sometimes speak louder than the plans they dispute. That's the case in Yemen, where Houthi authorities have publicly rejected any intention to impose fees on ships passing through the Bab al-Mandeb Strait, even as regional powers brace for a new maritime crisis. Main Developments The Houthi-run Humanitarian Operations Coordination Center (HOCC) issued a statement on Saturday insisting that passage through the Red Sea remains free. It described its "safe transit service" as voluntary and without charge, cautioning that anyone demanding payment does not represent Yemen or the HOCC. Shipping companies were urged to avoid making payments or sharing information with unauthorized parties. The statement directly counters a Reuters report from Wednesday, which cited regional sources suggesting the Iran-aligned group was weighing tolls on vessels using the strait. Read also: Kyiv missile strike kills nine as Patriot talks stall That report emerged just a week after the Houthis declared a maritime blockade on Saudi Arabia. Sources indicated the fee idea was discussed during a Houthi visit to Tehran earlier in July, with Iranian advisers reportedly assisting in setting up a regulatory authority for the charges. Background The Bab al-Mandeb Strait is a critical chokepoint connecting the Red Sea to the Gulf of Aden, channeling oil and cargo between Asia, Europe, and the Middle East. The Houthis have disrupted this route since 2023, following the start of Israel's war on Gaza, with attacks pausing only after a ceasefire last October. Traffic through the strait has yet to recover to pre-2023 levels. A United Nations expert report suggested the group may have collected informal fees from shipping agents in 2024, though this was never independently verified. Yemen's foreign minister-designate, Afrah al-Zouba, said Tuesday that the Houthis were seeking to "copy the Iranian model." Iran has attempted to charge ships transiting the Strait of Hormuz, which has been largely shut since the US-Israel war on Iran began earlier this year. Why It Matters Imposing tolls on Bab al-Mandeb would hit Saudi Arabia especially hard, as the kingdom has increasingly relied on the strait as an alternative export route while Hormuz remains disrupted. A new fee structure could further strain global shipping lanes already reeling from years of instability. The Houthis' denial may be an attempt to manage international perception, but the reported Iranian involvement suggests a coordinated strategy to extend Tehran's influence over regional waterways. For shipping companies, the ambiguity itself poses a risk, as they navigate conflicting signals about the safety and cost of passage. What's Next In response to the renewed threat, Saudi Arabia has announced a 14-nation maritime coalition aimed at protecting freedom of navigation through the Bab al-Mandeb Strait, the Red Sea, and the Gulf of Aden. The coalition's operational timeline and scope remain unclear. Observers will watch for any Houthi moves to formalize fees or establish a regulatory body, despite Saturday's denial. The international community faces a test of whether diplomatic pressure can prevent the Red Sea from becoming a tolled waterway.