It’s the second attack in less than 48 hours. Two Saudi oil were targeted on Tuesday – west of the capital Riyadh Houthi rebels say they carried out the strikes to warn the what they describe as its ‘aggression’ in Yemen. Saudi Arabia’s state-owned energy company Aramco has now stopped through a major pipeline. The incidents come after two Saudi oil tankers were damaged in an the coast of the Emirate of Fujairah. The Emirati government has also said four ships were targeted off . What’s really behind this series of attacks?