They also killed 4 Saudi soldiers and injured 8 others after targeting their sites and patrols in Assir and Jizan.
Saudi Arabia has been bombing Yemen since March 26 to bring fugitive president Abed-Rabbu Mansour Hadi back to power.
The airstrikes have so far claimed the lives of more than 5,302 civilians, mostly women and children.
Source: Al-Manar