The jets of the Arab coalition launched five air raids on Sunday on Houthi sites in a number of heights in southern Sanaa, Yemeni sources told al Arabiya al Hadith TV.

The Arab coalition announced earlier that it follows up the latest developments on the Yemeni arena, adding that it sides with the Yemenis to maintain their territories and identity within the framework of the Arab, regional and international security.

Clashes took place in the past three days between supporters of ousted president Ali Abdullah Saleh and the Houthi militias where at least 100 people were killed.