Iran provided the Houthis with advanced missiles, suicide drones, and direct tactical support, aiding their operation to seize control of the Red Sea coast. Iran also offered intelligence support through communication interception and satellite information analysis. Leveraging this Iranian support, the Houthis exploited weaknesses in the Yemeni government forces and captured strategic coastal positions within 48 hours. This incident demonstrates Iran's regional power expansion to the United States and Arab allies. By seizing control of the Red Sea coast, the Houthis gained a position to control Saudi Arabia's key oil shipping routes, providing Iran with leverage to pressure the United States and its regional allies.