Israel Worries Over Houthi Red Sea Advance, Boosts Naval Readiness

Israel's security establishment is closely monitoring the rapid Houthi advance along the southern Red Sea, expressing growing concern over their seizure of territory and control of the Bab el-Mandeb Strait. This critical global shipping route, which narrows significantly in the south, is now effectively under Houthi command following the withdrawal of Yemeni government forces from Perim Island. Israeli officials describe the situation as a "worrying development" but do not plan to intervene unless Israel itself is directly attacked.

The Houthi takeover is seen as a dangerous escalation, posing a threat not only to Israel but to international maritime trade. The narrowness of the Bab el-Mandeb Strait, approximately 18 kilometers wide, makes it vulnerable to blockade tactics using relatively simple weaponry, including anti-tank missiles and explosive boats. Analysts believe Houthi control could allow them to selectively target vessels, impacting the global economy.

Behind closed doors, some Israeli security officials are reportedly critical of the perceived lack of response from Saudi Arabia, the Yemeni government, and other regional actors, which has allowed the Houthis to gain ground with minimal resistance. The rebels' determination is contrasted with the perceived lack of operational flexibility and professionalism from opposing forces. The Houthis have chanted "Death to America, Death to Israel" during their advances.

Despite requests from Saudi Crown Prince Mohammed bin Salman, U.S. President Donald Trump has so far refrained from intervening, noting that the Houthis have indicated they do not wish to confront the U.S.

In response, the Israel Defense Forces (IDF) have increased naval readiness. The Commander of the Israeli Navy has ordered all systems to a heightened state of alert, and forces at sea have been reinforced to counter potential enemy actions. The IDF views the events as part of a broader regional transformation, including Iranian influence in the Strait of Hormuz, which emboldens other regional actors to use maritime spaces for provocations. Given that 98% of Israel's imports arrive by sea, the security establishment considers this a significant threat, necessitating a substantial strengthening of the Israeli Navy to ensure freedom of navigation.