Red sea tensions rise: Houthis say Saudi-backed strike killed four in Yemen

Tensions are escalating along Yemen's Red Sea coast as Houthi rebels and Saudi-backed forces exchange attacks, resulting in civilian casualties in Taiz. While Saudi Arabia seeks increased U.S. support, regional diplomacy is shifting with Saudi-UAE talks and Israeli involvement. Meanwhile, the UN warns of a humanitarian crisis with 142,000 displaced people and rising cholera risks.