Houthi blitz leaves Saudi Arabia exposed, Iran emboldened

News summary

By Samia Nakhoul and Timour Azhari ANKARA, Sept 16 (Reuters) - The Houthi capture of ground overlooking the Bab el-Mandeb Strait has dealt Saudi Arabia its gravest setback in Yemen in years, exposing intelligence failures, the collapse of Yemeni allies and the limits of U.S.