At the end of July the Yemen conflict seemed poised to take on much broader regional and global dimensions, as Saudi Arabia halted oil shipments through the Bab al-Mandeb Strait off Yemen’s Red Sea coast. Iran declared the sea “no longer secure,” and Israel threatened military intervention if Houthi forces attempted to close the strait to shipping (see ‘Riyadh Halts…

In June, the Saudi-led military coalition and associated ground forces began their long-anticipated offensive against Houthi-held Hudaydah city. The ports of Hudaydah and nearby Saleef, along Yemen’s Red Sea coast, are the entry point for the majority of the country’s commercial and humanitarian imports. This creates the potential for catastrophic humanitarian fallout from the offensive given that 8.4 million Yemenis are already on the verge of famine. United Nations Special Envoy for Yemen, Martin Griffiths, spent most of June engaged…

In May, Houthi forces were clearly on the defensive across most of Yemen, in particular losing ground in Hudaydah governorate as various anti-Houthi groups, backed by Emirati airpower, advanced on Hudaydah city. A Saudi-led coalition plan for a military offensive on the city last year was derailed due to a lack of US support and international outcry over the likelihood…

In April, Saleh Ali al-Samad, a senior Houthi official and the head of the Supreme Political Council in Sana’a, was killed by an air-to-ground missile strike in Hudaydah city. Al-Samad was one of the most prominent political figures within the Houthi leadership structure and is the group’s most senior member to have been killed thus far in the conflict. His death will likely have far reaching implications for both the Houthis and the UN’s renewed mediation efforts to end the…

In March, the Saudi-led military coalition intervention in Yemen, dubbed ‘Operation Decisive Storm’, entered its fourth year. To mark the occasion, Houthi forces fired seven ballistic missiles into Saudi Arabia shortly before midnight on March 25, which the Saudi military claimed its defense systems intercepted. Riyadh responded by accusing Iran of having supplied the Houthis with the missiles and warned…

In February, the United Nations Security Council (UNSC) formally adopted a highly politicized UN Panel of Experts report on Yemen. The report – one aspect of which asserts Iran is in non-compliance with the UN arms embargo on Yemen – was seized upon by the United States and its allies at the UNSC as an opportunity to push for council…

In January, widespread violence erupted in Yemen’s southern port city of Aden between ostensible allies in the coalition of forces fighting on behalf of the country’s internationally recognized government. On January 21, the Southern Transition Council (STC), a secessionist group back by the United Arab Emirates, issued an ultimatum to Yemeni President Abdo Rabbu Mansour Hadi to dismiss his prime minister and other cabinet members for alleged corruption. On January 28 the ultimatum expired and clashes broke out between the…

In early 2017 the United Nations (UN) declared that Yemen was enduring the single largest humanitarian crisis in the world. By year’s end, UN agencies estimated that 17.8 million people in Yemen were food insecure and 8.4 million were at risk of famine. Economic and public service collapse left more than 16 million Yemenis without access to safe water and…

Summary: In November, long-simmering tensions between the Houthis and the allied forces of former Yemeni President Ali Abdullah Saleh erupted into armed clashes on the streets of Sana’a. Sana’a Center analysis identified a decisive factor in the battles being that the tribal groupings surrounding the capital largely abandoned Saleh; this helped Houthi fighters seize the entire city and kill Saleh…

Summary: In October, the annual United Nations Children and Armed Conflict report stated that Saudi Arabia was guilty of grave violations of the rights of children for its military actions in Yemen. This placed Saudi Arabia on the report’s so-called “child killer” list. Other belligerent parties to the Yemeni conflict named to the list were Houthi militants and the allied…