Executive summary: After five years of war against the Saudi-led coalition and its allies, Yemen’s Houthi rebels remain defiant and are once again on the offensive. The Houthis’ keen understanding and consistent application of the algebra of insurgency are fundamental to their martial success in... MORE

Saudi Arabia’s military adventurism in Yemen has been nothing short of disastrous. As political and economic woes are beginning to hit home, the kingdom is struggling to maintain its resolve and cajole warring parties in southern Yemen toward some kind of peace deal. Conflict between... MORE

Tariq Saleh, the nephew of former Yemeni President Ali Abdulla Saleh, is a proverbial wild card in Yemen’s interconnected wars. The former commander of Yemen’s now defunct Presidential Guard controls one of the best organized and best armed militias in Yemen, known as the National... MORE

On April 16, Saudi security forces admitted that they shot and killed Abdul Rahim al-Howeiti, an outspoken critic of Muhammad bin Salman’s plan to build a new megacity called Neom (Middle East Monitor, April 17). Neom is a pet project of Muhammad bin Salman, Saudi... MORE

Southern Transitional Council Seeks Leverage with Declaration of Self-Rule Brian M. Perkins Saudi Arabia’s attempts to extricate itself from the war in Yemen became increasingly complicated as the Riyadh Agreement all but collapsed on April 25, when the Southern Transitional Council (STC) declared a state... MORE

Executive Summary: Defeats, plummeting oil prices, and a global pandemic are forcing Saudi Arabia to rethink its involvement in Yemen. Ironically, the end of overt Saudi involvement in Yemen may help it achieve some of its aims as new alliances dilute Houthi control and minimize... MORE

Arms trafficking via the Gulf of Aden and the Red Sea has a long history. However, the wars in Yemen and the vast number of arms and materiel provided by Saudi Arabia and the United Arab Emirates (UAE) have ushered in a golden age for... MORE

Attacks Demonstrate IS-CAP Evolution in Mozambique Brian M. Perkins Northern Mozambique has witnessed a significant escalation of operations by Islamic State Central Africa Province (IS-CAP) in recent weeks, with the group claiming two substantial attacks over a span of just three days. The attacks, which... MORE

On February 23, al-Qaeda in the Arabian Peninsula (AQAP) released a video message from its prominent scholar Hamid al-Tamimi confirming the death of the group’s leader, Qasim al-Raymi, from a U.S. drone strike in Yemen (NewsYemen, February 23; al-Arabiya, February 23). In the same message,... MORE

The Shifting Power of al-Qaeda’s Affiliates Brian M. Perkins Several significant developments with broad implications for al-Qaeda and its global affiliates have taken place since early 2019. Leadership losses and changing conflict dynamics have led to a notable reshuffling in terms of the strength and... MORE