Strikes carried out by the United States on Yemen's city of Saada were reported by Houthi-affiliated media channels early Wednesday local time.
"A strike by the US aggression" targeted the Saada governorate, said the Houthis' Saba news agency and Al Masirah TV, according to Al Jazeera.
Earlier, Yemen's Houthi leader Abdul-Malik al-Houthi warned that the rebel group aims to intensify its attacks against Israel in response to the renewed strikes on the Gaza Strip.