The army and popular committees launched rocket type of Zilzal 2 at grouping of Saudi soldiers in Al Kathra site in Najran .
A military source said m the army hit the Saudi soldiers by numbers of shells and lunched rocket type of Zilzal 2 m and killed dozens of them in Najran .
A numbers of Sudanese soldiers were killed in US-backed Saudi raids soldiers on two their military vehicles in Mokha district of Taiz province, the military source said . The raids hit the vehicles, killed and wounded dozens of the Sudanese soldiers .