“…To my knowledge, these are the only large-N, cross-national studies of the relationship between security aid (including arms transfers) and state repression published in the academic literature over the past 30 years. The results are mixed, some studies finding evidence that arms transfers, military aid, or military training have detrimental impacts on the security of civilians in recipient states (Blanton, 1999;McCoy, 2005;Sandholtz, 2016;Sullivan et al, 2020), while others find security assistance reduces statesponsored human rights violations (Jadoon, 2018;Darden, 2019). Two studies suggest that the effect of security cooperation is conditional on either the type of assistance (Omelicheva et al, 2017) or the strategic value of the recipient country (Bell et al, 2016).…”