“…Along these lines, existing research uses these data to study how arms imports affect domestic conflict and state repression (Johnson and Willardson, 2018;Mehrl and Thurner, 2020;Moore, 2012;Sullivan et al, 2020;Suzuki, 2007), in what ways weapons transfers influence interstate relations (Beardsley et al, 2020;Krause, 2004), whether arms sales are related to defence spending (Blum, 2019;, and under which conditions countries trade MCW with each other (e.g. Akerman and Seim, 2014;Bove et al, 2018;Comola, 2012;Martínez-Zarzoso and Johannsen, 2019;Thurner et al, 2019;Fritz et al, 2021;Willardson and Johnson, 2022).…”