Saudi Arabia jet fighters targeted a car with civilians on board in Mawza District and killed at least 20 people, Yemeni TV Channel ‘Almasirah’ told, IRNA reported.
Saudi air forces bombarded Khaled military base in Mawza District 19 times.
In an air attack on Saada Province five civilians were killed and some were injured.
Saudi Arabia and its regional allies attacked Yemen in March 2015 to bring back to power the deposed president of Yemen Abdrabbuh Mansour Hadi.
Thousands of Yemenis have been killed in the Saudi Arabia-US coalition's attacks and more than 2,000 have died due to cholera epidemic.