Houthi strikes on Saudi Arabia show the Yemeni rebels' growing strength

Key Points:

• Yemen's Iran-backed Houthi rebels have significantly enhanced their military capabilities, conducting repeated strikes on Saudi Arabia's main international airport and seizing territory near a strategic shipping chokepoint.
• Despite superior U.S.-supplied arms, Saudi Arabia has struggled to counter these attacks, with Iran reportedly encouraging the Houthis' escalation and the rebels rejecting recent negotiation offers.
• The Houthis possess a growing arsenal of ballistic missiles, drones, and anti-ship weapons, many resembling Iranian models, enabling them to threaten Gulf states, Israel, and vital trade routes like the Red Sea.
• Saudi Arabia's airstrikes have had limited success, as the Houthis operate in mountainous terrain and manufacture much of their weaponry domestically, potentially using artificial intelligence to improve missile technology.
• Ground forces opposing the Houthis remain fragmented and divided, complicating any lasting defeat, while diplomatic options are constrained by the Houthis' demands to lift the Saudi blockade, which Saudi Arabia views as unacceptable.