Three Yemeni civilians were killed as a result of a shelling launched by Houthis on residential areas in Yemen's Aden, Yemeni military sources said.

Houthis fired Katyusha rockets and mortars at residential areas destroying four homes and injuring four people, added the sources.

Clashes between popular resistance and Houthi rebels also killed 12 fighters from both sides in Aden, according to the sources.