The US launches a fresh strike against a Houthis target in Yemen.
It was carried out by the US from a Navy ship, one unnamed official told media.
The attack targeted a radar site that was still determined to present a threat to maritime traffic.
It comes minutes after the Houthi TV channel Al-Masirah reported early on Saturday that raids had targeted the country's capital Sanaa.
Earlier, US President Biden warned the US would respond if the Yemeni rebels continued "outrageous behaviour" in attacking Red Sea shipping, reports BBC.
On Friday, US-UK military strikes targeted nearly 30 Houthi positions including command centres, munitions depots and air defence systems.
The Houthis have said the attacks in Yemen will not go without "punishment or retaliation", vowing to continue attacking ships in the Red Sea.
Many thousands of Yemenis took to the streets in the country's capital hours after the initial attacks.
bd-pratidin/GR