UPDATE — this extends our earlier coverage: Saudi Arabia Shuts Key Pipeline as Houthis Seize Red Sea Island

Houthi rebels said they struck a military base in southern Saudi Arabia on Sunday and that fighting had resumed with Yemeni government forces, according to France 24.

The strike follows Saudi Arabia's shutdown of a key pipeline after Houthi forces seized a Red Sea island near the Bab al-Mandab strait.

Weeks of fighting in western Yemen have killed hundreds and displaced tens of thousands of civilians, France 24 said.

Houthi control of Bab al-Mandab serves more than Iran's interests, according to an NZZ analysis: the group's shadow and smuggling economy stands to gain billions, income that could loosen, not tighten, Tehran's grip on its proxy.