The emergence of multifrug-resistant malaria in the Greater Mekong Subregion (‎GMS)‎ has been identified as an emergency issue that may have catastrophic consequences on the future of malaria elimination in the GMS as well as globally. In recognition of the need for a cohesive regional response, GMS countries have committed to a shared goal of eliminating malaria from the GMS by 2030 working within the framework of the Strategy for Malaria Elimination in the Greater Mekong Subregion 2015-2030. Population mobility has been identified as a key concern in the context of multidrug-resistant malaria; and in a region of highly porous borders where the majority of intra-Mekong migration occurs through informal channels, addressing the health needs of migrant populations has never been more critical.