The JSOU Special Operations Research Topics 2018 publication, newly revised for academic year 2019, highlights a wide range of topics collaboratively developed and prioritized by experts from across the SOF community. As with the previous versions of this publication, this list is tailored to address command priorities. The topics in these pages are intended to guide research projects for professional military education (PME) students, JSOU faculty, fellows and students, and others writing about special operations during this academic year. This research will provide a better understanding of the complex issues and opportunities affecting the strategic and operational planning needs of SOF. This revised edition includes 11 new topics of interest.