Egypt's Sisi pledges military support to Saudi Arabia amid Houthi attacks

Egypt's pledge expands regional defense alignment in the Red Sea and Persian Gulf, directly affecting maritime trade routes and airport operations serving multiple Gulf states. Measurable outcomes include: parliamentary authorization decision on October 18; potential deployment of Egyptian forces to Saudi territory; impact on regional supply chains and air traffic resumption timelines. Saudi Arabia has already activated the Mecca Alliance (Pakistan, Turkey) in October, creating overlapping defense commitments that may reshape force positioning and operational coordination across the Arabian Peninsula and Red Sea maritime zone.