Prime Minister of the United Kingdom, David Cameron called Thursday on Iran's President, Hassan Rouhani to halt his country's support to Houthi rebels in Yemen, according Al-Arabiya TV channel. Iran has provided military and logistic aid to Shiite Houthi rebels who seized control over large areas in central Yemen and forced President, Abdrabbuh Mansour Hadi into hiding. Saudi Arabia alongside GCC states, Egypt, Morocco, Pakistan, Jordan and Sudan have launched the 'Decisive Storm' military operation against Houthi rebels who seized the capital Sana'a, placing President Hadi and prominent officials under house arrest before advancing towards Aden, where Hadi attempted to regain power.