Houthi rebels launched attacks on four cities in Saudi Arabia, injuring at least 73 people, according to reports. The strikes targeted infrastructure and energy facilities, causing temporary shutdowns at oil sites. The attacks, which included ballistic missiles, were described as the worst in years by some analysts. Saudi Arabia has vowed to respond, with military strikes reported in the southern regions.

The Houthi group, backed by Iran, has been accused of escalating tensions in the region. International reactions have been mixed, with Pakistan condemning the attacks and reaffirming support for Saudi Arabia. Turkey and Russia have also expressed concerns, with Russia offering to mediate the conflict.

Saudi Arabia warned that the attacks draw a red line, vowing to defend national interests. Analysts suggest the situation could lead to a "spiral of escalation." The attacks have raised fears of further regional instability, with calls for diplomatic solutions.

The Houthi group has been linked to attacks on Saudi military and civilian targets, with some reports indicating the use of ballistic missiles. The conflict has drawn in multiple international actors, complicating efforts to de-escalate the situation.