The Saudi-led coalition targeted, on Saturday, the provinces of Marib, Taiz and Jawf with 21 airstrikes.
According to sources, the coalition warplanes carried out 17 raids on Jabal al-Baq in Wadi district, three others on Serwah district, and one strike on al-Jouba district of Marib province.
In the same time, the fighters launched seven raids on Khub Washaaf district of Jawf and another one on Al-Barah area of Maqbna district of Taiz.
On Friday, the coalition fighter jets launched 15 raids on Marib and seven raids on Jawf, in addition to three raids on Taiz, and one raid on Hajjah.