Marc Lynch writes: President Trump took to Twitter Tuesday to offer a full-throated endorsement of this week’s surprisingly aggressive moves by Saudi Arabia and the United Arab Emirates against Qatar. Trump cast the moves against Qatar as the realization of his visit to Saudi Arabia: “So good to see the Saudi Arabia visit with the King and 50 countries already paying off. They said they would take a hard line on funding extremism, and all reference was pointing to Qatar.”

Trump’s tweets may not have been coordinated with the rest of his administration, or he may not have thought through the implications of promoting a blockade of a country hosting America’s most important military base for the campaign against the Islamic State. But his position builds naturally upon the full embrace of the Saudi-UAE position on regional issues articulated during his visit to Saudi Arabia. During that visit, he prioritized confrontation with Iran and an escalated campaign against “radical Islamist terrorism,” while removing questions of human rights and democracy from the agenda.

This embrace of the Saudi-Emirati axis was likely intended to rebuild American leadership of its regional alliance structure. But the focus on Iran and on Islamism misses several other critical lines of conflict in the region. As I outline in my recent book, the intra-Sunni political battle between the Saudi/UAE axis and Qatar has long been as central to regional politics as has the conflict with Iran. The campaign against the Islamic State has relied upon de facto cooperation with Iran. The focus on the Muslim Brotherhood and Islamist extremism has often been a cover for a more general campaign against any form of democratic change or popular activism. [Continue reading…]