Why Does Saudi Arabia Struggle to Stop Houthi Attacks?

Why Does Saudi Arabia Struggle to Stop Houthi Attacks?: THE SAUDI MILITARY HAS EXPENSIVE EQUIPMENT, BUT THE MISSILES AND DRONES USED BY THE YEMENI MILITIA ARE DIFFICULT TO DETECT AND STOP. By Neil MacFarquhar (Neil MacFarquhar has long reported about the Middle East, including assignments in Saudi Arabia during previous wars.) Over decades, Saudi Arabia has invested hundreds of billions of dollars in