According to Yemen's Saba news agency on Monday, two civilians were killed when Saudi fighter jets pounded border areas in Razeh district of the northern province of Sa’ada.
A child was also killed in an airstrike targeting al-Atn area in Bakil al-Meer district in the province of Hajjah.
His mother and sister were injured during the raid.
In the western province of Hudaydah, too, an airstrike on the district of Jabal Ras claimed the lives of two people.
Yemen’s defenseless people have been under massive attacks by the coalition for more than three years but Riyadh has reached none of its objectives in Yemen so far.
Since March 2015, Saudi Arabia and some of its Arab allies have been carrying out deadly airstrikes against the Houthi Ansarullah movement in an attempt to restore power to fugitive former president Abd Rabbuh Mansour Hadi, a close ally of Riyadh.
Over 14,000 Yemenis, including thousands of women and children, have lost their lives in the deadly military campaign.