Yemen conflictSaudi Arabia's botched war
Despite more than five years of military intervention in Yemen, the Saudi-led coalition’s campaign has failed to save the country from disintegration. The Southern Transitional Council (STC), backed by the United Arab Emirates, now occupies the important port of Aden, and, to the dismay of Saudi Arabia, has declared self-rule over the south. But this de facto partition ultimately may not reduce instability in Yemen and the region.
In fact, Yemen already is effectively divided into three territorial entities. The Saudi-backed government of President Abdu Rabbuh Mansour Hadi, now exiled, and the Iran-backed Houthi rebels control the other two. This has prolonged the fighting – described as “a civil war within a civil war” – with profound geostrategic implications.
The conflict has persisted since early 2015, when the Arab coalition, comprising of Saudi Arabia and eight other countries, including the UAE, launched a massive military intervention. The main architect was Saudi Crown Prince Mohammed bin Salman (MbS), now the kingdom’s de facto ruler. A crucial supporter was the equally forceful Mohammed bin Zayed (MBZ), Crown Prince of the Emirate of Abu Dhabi and Deputy Supreme Commander of the UAE Armed Forces.
Geopolitical alliance against Iran
MbS’s objective was twofold. One was to strengthen his position within the royal family in order to succeed his father, the ageing King Salman bin Abdulaziz al-Saud. The other was to restore Hadi’s rule, which ended in September 2014, when fighters from the minority Zaidi-Shia Houthis took over Yemen’s capital, Sana’a, and drove him out.
MbS also wanted to demonstrate to Shia Iran that Sunni Saudi Arabia – the site of Islam’s two holiest shrines – would no longer be a passive power and would not tolerate expansion of Iranian influence in the region, especially up to the Saudi border.
MbS’s anti-Iranian aim resonated with MbZ and other allies, who formed a counterweight to the Islamic Republic. U.S. President Barack Obama’s administration was in the process of negotiating the Iran nuclear deal, which was signed in July 2015. While the ongoing talks made Obama hesitant about the Saudi-led intervention, America’s traditional alliance with the kingdom won out, and the U.S. backed the coalition.