In this week’s Monday Briefing, MEI experts Alex Vatanka, Gonul Tol, Gerald Feierstein, Marvin G. Weinbaum, Rauf Mammadov, and Robert S. Ford provide analysis on recent and upcoming events including Iran’s announcement that it has exceeded its enriched uranium limit, Turkey’s purchase of Russia’s S-400s missile defense system over American objections, an Emirati announcement that it will downsize military involvement in Yemen, the resumption of intra-Afghan peace talks, Russia’s continuing embrace of OPEC+ oil production cuts, and the emergence of potential threats to Tunisia’s democracy.