The strikes mark an ongoing cross-border escalation after Houthi units advanced in September toward the Bab al-Mandeb strait, a strategic shipping chokepoint at the southern entrance of the Red Sea, according to Yemen Monitor. Following that maritime push, the group intensified attacks against Saudi airports, ports, and oil installations, while the coalition and Yemeni air forces carried out retaliatory airstrikes on Houthi targets across Yemen.
The assault follows an earlier Houthi attack on Riyadh's King Khalid International Airport on October 10 that killed at least 13 people and injured more than 300, leading to a temporary suspension of airport operations, according to the Foundation for Defense of Democracies. FDD analysis notes that the Iranian regime has doubled down on supporting the Houthis, providing weapons and Islamic Revolutionary Guard Corps advisory personnel to back the group's regional offensive and sustain its pressure against commercial shipping and neighboring states.