As Turkey and Pakistan swiftly deploy troops to Saudi Arabia, which is under attack by Iran-aligned Houthi militants in Yemen, the Middle East conflict appears to be escalating. While the U.S. has ruled out direct military intervention to assist Saudi Arabia, analysts note that the “Islamic NATO” alliance has entered a critical test phase as it engages in real combat. ◇Allied Forces Launch Full-Scale Offensive, Houthis Counterattack Foreign ministers of the three Sunni-majority