Iran-backed Houthis have declared a blockade on Saudi Arabia that could raise gas prices and divert oil shipments to the Suez Canal. Map shows where.

Houthi advances have "serious implications for Saudi Arabia, regional security and global energy markets," one expert warned.

The Yemen-based Houthis’ decision to impose a naval blockade on Saudi Arabia opens a new front in the U.S.-Iran war and threatens to choke off the Red Sea’s Bab el-Mandeb Strait, with potentially ...

This article was originally published on CFR.org. As the United States and Iran remain locked in a struggle for control over the Strait of Hormuz, concerns are mounting about the security of another ...