Tension keeps escalating in the Red Sea. An Iranian warship has reportedly entered the Red Sea after U.S. forces killed 10 Houthi fighters from Yemen and sank three of their ships. The Pentagon claims the Houthis fired at a pair of U.S. Navy helicopters that were responding to a distress call from a container ship targeted by the Houthis. Since November, the Houthis have been carrying out attacks on ships in the Red Sea to show support for Palestinians in Gaza.