The United States military conducted additional strikes on Houthi-controlled sites in Yemen following previous attacks. The U.S. Navy warned American-flagged vessels to avoid areas around Yemen. President Biden warned of further strikes as the Houthis vowed retaliation. The U.S. and the UK launched multiple airstrikes targeting Houthi rebels in response to their attacks on commercial ships. The strikes, aimed at Houthi-controlled areas, killed at least five people. Biden faced criticism for not seeking congressional authorization, and the situation raises concerns about a wider conflict in the region.