"The Houthis claimed over the weekend to have widened their area of operations, saying in a televised address they had targeted three merchant ships as well as US frigates, including one attack in the Indian Ocean. Security consultants however have not confirmed the attacks and there is a history of the Houthis overstating the success of their naval attacks in the six months that they have been conducting strikes on merchant shipping in support of seeking a truce between Israel and Hamas." See the original story at: Splash247.
Source: Splash247