Arab coalition jets have intensified raids on Jabl al Nahdain military site near the presidential palace in southern Sanaa.
The jets shelled the site for the fourth time before dawn Saturday after a Ballistic missile was fired in the direction of Saudi Arabia on Wednesday. The missile had been intercepted and destroyed before hitting its target.
Eyewitness talked about fierce blasts and flames coming out of the site.
Activists also posted pictures of the burned site on facebook.