“…Second, a multilevel model of disaggregated burden-sharing choices contributes to the understanding of non-security variables in material security choices (Kimball, 2010; Zielinski, Fordham & Schilde, 2017). The ‘guns vs. butter’ debate is far more complex than the simple trade-off the phrase implies, with national fiscal (DiGiuseppe, 2015), trade (Smyth & Paresh, 2009), macroeconomic (Goldsmith, 2003), and political (Chapman, 2007; Eichenberg & Stoll, 2017) dimensions playing important roles in decisionmaking. In a security community seeking ‘positive peace’ (Gleditsch, Nordkvelle & Strand, 2014: 145), but in which members’ threat perceptions differ, domestic variables play an important role.…”