Army and popular committees targeted the mercenaries in Nihem district .
A military source said to ” Yamanyoon” the army forces and popular committees launched numbers of Katyusha rockets at gatherings of Saudi _ paid in Nihem distict of Sana’a province .
The rockets hits the mercenaries , and killed numbers of them and injured others , the source add.
In Medi , repel creep to the aggression mercenaries in Medi , and killed numbers of them .
