How a marginalized religious group seized a capital to spark a civil war

How a marginalized religious group seized a capital to spark a civil war
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In short: The Houthi movement didn't emerge from a vacuum; it was forged by decades of systemic exclusion. By exploiting the fractures left by a long-standing presidency, they transformed from a local protest group into a regional power capable of seizing Sanaa and reshaping the geopolitics of the Red Sea.

The roots of the Houthi movement (Ansar Allah) lie in the marginalization of the Zaydī Shiʿi population. For years, the government of Ali Abdullah Saleh—who became president of North Yemen in 1978 and led a unified Yemen from 1990—failed to address their demands. This neglect created a fertile ground for Houthi opposition, which solidified into an organized movement by the early 2000s.

The transition began with the Arab Spring. In January 2011, inspired by revolutions in Tunisia and Egypt, thousands gathered in Sanaa to protest Saleh's rule. While the protests were a diverse coalition of opposition groups, including Houthi rebels and southern secessionists, the security vacuum created by these uprisings allowed the Houthis to gain significant strength in the north while government forces were distracted.

The decisive shift occurred in 2014. Following a removal of fuel subsidies in August 2014, Houthi-led protests escalated into an armed takeover. By September 21, 2014, they seized Sanaa, forcing the resignation of the Prime Minister and eventually President Abd Rabbuh Mansur Hadi in January 2015. This move fractured the country further, leading to a devastating civil war involving Saudi Arabian and United Arab Emirates interventions.

The conflict's human cost has been staggering. At its height, the war brought most of Yemen to the brink of starvation and caused the world's worst cholera outbreak. While the front lines saw a virtual pause in 2022 as forces focused on regional conflicts, the underlying divisions remain unresolved, with new escalations emerging as recently as late 2025.

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