Yemen's Houthi rebels are rapidly advancing their weaponry capabilities, using artificial intelligence to produce sophisticated arms independently. Once known for AK-47s on pickup trucks, they now launch long-range missiles at Israel and deploy naval drones against Red Sea shipping. An Anthropic report identified a Yemeni cell using Claude AI to develop guided weapons, testing a guided rocket despite safety measures.

While still receiving Iranian components, the Houthis have become more self-reliant in manufacturing drones and missiles. Since July 2026, they've expanded operations, seizing Mokha and islands near the Bab al-Mandab strait, becoming the most lethal nonstate actor in the Middle East. Timothy A.

Lenderking noted their capability development through testing. The 2022 ceasefire allowed them to rebuild weapons infrastructure, transforming Yemen from Iran's laboratory to an independent weapons factory. Peter Salisbury observed exponential increases in weapons materials and production routes post-ceasefire, with larger components now fabricated locally rather than imported from Iran and Hezbollah.