Riyadh - 'They were launched in a systematic, deliberate manner to target cities and civilians'
The missiles were fired by the Iran-aligned Houthi militant group, the coalition said in a statement released Thursday by the official Saudi Press Agency.
"They were launched in a systematic, deliberate manner to target cities and civilians, which is a flagrant defiance of international humanitarian law," coalition spokesman Turki Al Maliki said, according to SPA.
"The capital (Sanaa) has become a Houthi militia assembly, installation and launching hub for ballistic missiles that target the kingdom," he added.
Saudi Arabia has repeatedly accused Iran of supplying sophisticated weapons to the Houthis, a charge Tehran denies.
The coalition intervened in support of the Yemeni government in 2015 when President Abedrabbo Mansour Hadi fled into Saudi exile as the rebels closed in on his last remaining territory in and around Aden.