Yemen's Houthis staged a series of rocket strikes on a residential district of the country's second-largest city, Aden, leaving at least 20 people dead and 41 others injured, according to several media reports.
"Many of the wounded are in serious condition," a medical source was quoted by the news agency AFP as saying.
It was reported that the Al-Mansura district, held by loyalists of fugitive President Abd Rabbo Mansour Hadi, was pounded with Houthi rockets in the early hours of Monday.