by terrorist elements in Marib killing innocent Spanish and Yemeni citizens.
In a statement Saba got a copy of, the two unions said "this act disagrees with Arab and Islamic values that prohibit murder, violence and terrorism". This violent attack harms the image of Yemenis and all Muslims and Yemen's tourism and investment", said the statement.
The two unions called civil society organizations to stand against those terrorists, urging security to pursue the masterminds behind the attack and all destructive minds.