Houthis Open Red Sea Front in Widening US-Iran War as Saudi Tankers Turn Back

Yemen's Houthi rebels opened a dangerous new front Tuesday in the escalating confrontation between Washington and Tehran, announcing a naval blockade against Saudi Arabia and forcing oil tankers to divert in the Red Sea.

Two vessels carrying Saudi crude to Asian markets executed abrupt U-turns on Tuesday following Houthi threats, redirecting toward the Suez Canal as cross-border military strikes threatened two of the world's primary energy transit corridors.

The disruption signals a sharp expansion of the regional war, putting global commerce at risk beyond the Arabian Gulf while U.S. and Iranian forces exchange heavy strikes across the Middle East.

Dual Chokepoints Exposed

The Houthi declaration targets the Bab el-Mandeb strait, a crucial passage where a total shutdown could remove up to 7 percent of global oil supply by blocking Saudi exports.

That threat coincides with escalating violence in the Strait of Hormuz, where a vessel was struck by a projectile on Tuesday and two tankers caught fire, drastically reducing transit volumes through a waterway that handles a fifth of global energy shipments.

Despite the maritime diversions, operations at Saudi Arabia's western port of Yanbu remained unaffected on Tuesday, while benchmark oil prices rose roughly 2 percent.

Escalating Military Strikes

The Red Sea threat coincided with intense overnight bombardments by U.S. forces, targeting Iranian command centers, air defenses, and drone launch facilities in southern and western regions of Iran.

Iranian health authorities reported 50 civilian fatalities and 500 injuries resulting from recent U.S. bombardments.

In response, Iranian forces launched barrage attacks across neighboring Gulf states, targeting infrastructure in Kuwait and U.S. personnel sites in Jordan and Bahrain.

Stalled Diplomatic Efforts

Amid escalating U.S. casualties, which reached 17 American service members over the weekend, mediators continue floating proposals for a 10-day ceasefire to salvage a collapsed interim agreement.

Israeli forces have abstained from the latest wave of bombardments against Iranian territory.

Regarding Tel Aviv's stance on the escalating campaign, Israeli Finance Minister Bezalel Smotrich noted on Tuesday: "We have no desire to insert ourselves into this, but we are prepared for any scenario."

Meanwhile, Iranian diplomatic representatives arrived in Islamabad on Tuesday to request that Pakistan resume its role as a regional mediator to contain the expanding multi-front conflict.