Houthi forces in Yemen have declared a naval blockade against Saudi Arabia, vowing to prevent access to its ports starting July 20th. The announcement follows an attack on a Saudi Arabian oil tanker in the Red Sea, attributed to the Houthis. This escalation significantly raises tensions in the region, threatening maritime trade routes. The Houthis framed the blockade as retaliation for the ongoing Saudi-led coalition intervention in Yemen. The move could further exacerbate the humanitarian crisis in the country, restricting essential imports. The potential impact on global oil supplies is also a concern, and the role of China in de-escalating the situation remains unclear.