The ships carried more than half a million tons of petroleum products, including gasoline and diesel fuel.
They also carried more than 8,000 tons of gas, 10,000 tons of flour and 9,000 tons of rice.
Saudi Arabia has maintained a tight sea, air and land blockade against Yemen since March 2015, when the campaign of aggression by Riyadh and its allies against that country began.
Saudi crimes have surpassed limits and they should not expect Yemeni compassion when Saudi suffer defeat in near future. Only justice for Yemen is to drives Saudi to complete destruction. https://t.co/qVUTdz6DvK