Houthi Attacks on Saudi Oil Facilities Wound Over 70 People

The Houthi rebel group in Yemen launched a wave of attacks on Saudi Arabia on Tuesday, wounding more than 70 people and igniting fires at oil facilities and utilities in the kingdom. The attack was a major escalation in renewed fighting between an important U.S. ally and the Iranian proxy group.

Weeks of clashes have added pressure to limited global oil supplies as the Houthis target a shipping route Saudi Arabia has used to transport oil to world markets while the Strait of Hormuz is throttled due to the U.S.-Iran war. Tuesday's attacks hit Saudi oil facilities connected to the alternative route, the Bab el-Mandeb, a strategic waterway off the southern tip of the Arabian peninsula that connects the Red Sea to the Gulf Aden.

The conflict between Saudi Arabia and the Houthis goes back years. The new fighting has threatened to reignite the country's civil war, which began in 2014 when the Houthis seized the capital, Sanaa, and much of northern Yemen and forced the government into exile. A Saudi-led coalition intervened the following year to try to restore the government to power.