-Analysis

PARIS — It’s a parallel war that has so far claimed fewer victims and attracted less public attention than the one in Gaza. Yet it increasingly poses a serious threat of escalating at any time.

This conflict playing out in the international waters of the Red Sea, a strategic maritime route, features the U.S. Navy pitted against Yemen's Houthi rebels. But the stakes go beyond the Yemeni militants — with the latter being supported by Iran, which has a hand in virtually every hotspot in the region.

Since the Oct. 7 Hamas attack on Israel, the Houthis have been making headlines, despite Yemen’s distance from the Gaza front. Starting with missiles launched directed toward southern Israel, which were intercepted by U.S. forces. Then came attacks on ships belonging, or suspected of belonging, to Israeli interests.

On Sunday, no fewer than three commercial ships were targeted by ballistic missiles in the Red Sea. The missiles caused minor damage and no casualties. Meanwhile, three drones were intercepted and destroyed by the U.S. Navy, currently deployed in full force in the region.

The Houthis claimed responsibility for these attacks, stating their intention to block Israeli ships' passage for as long as there was war in Gaza. The ships targeted on Sunday were registered in Panama, but at least one of them was Israeli. In the days before, several other ships were attacked and an Israeli cargo ship carrying cars was seized, and is still being held in the Yemeni port of Hodeida.