Escalating cross-border strikes define current trader assessments for a Houthi ground entry into Saudi Arabia. Since early September 2026, Houthis have seized Red Sea coastal territory in Yemen, including Mukha, prompting a Saudi-backed Yemeni government counteroffensive supported by coalition airstrikes. In response, Houthis have conducted repeated missile and drone attacks on Saudi airports—including multiple strikes on Riyadh’s King Khalid International Airport that killed at least 13 and injured hundreds—plus oil facilities and military sites in provinces such as Jizan and Asir. Saudi forces have intercepted many projectiles and conducted strikes on Houthi-held areas in Yemen, including Sanaa. No verified ground incursions across the border have occurred amid the renewed fighting that followed the 2022 truce breakdown. Iran has offered mediation while Turkish and Pakistani defense support has been activated under existing agreements, keeping focus on aerial and maritime pressure rather than territorial advances.