The Houthis seized the port of Mocha in early September, gaining roughly 150km of coastline and threatening the southern entrance to the Red Sea. Brent crude, which had averaged about $89 per barrel for most of 2026, rose above $110 before any matching loss of output. Yemen's government, backed by Saudi Arabia, launched a counter-offensive on October 4.
Presidential Leadership Council president Rashad al-Alimi announced Operation Dawn of Yemen on October 5. Coalition spokesman Major General Turki al-Maliki said 100 fighter aircraft joined the opening phase and 324 high-value targets were destroyed. Neville Teller judges that Crown Prince Mohammed bin Salman probably wants the Houthis pushed away from Bab al-Mandeb, while the council frames the campaign as a step towards national reunification. The crown prince pressed President Donald Trump to strike the Houthis. Trump declined direct US participation. Teller suggests Riyadh wants to negotiate from strength, with Egyptian support on offer.