“…The ensuing decade of HL research has largely followed suit with an overwhelming focus on external integration. Papers have considered civil-military cooperation (Rietjens, 2008; Heaslip et al , 2012; Whiting, 2012; Heaslip and Barber, 2014; Tatham and Rietjens, 2016), the UN cluster mechanisms (De Leeuw et al , 2010; Jahre and Jensen, 2010), and trust (Tatham and Kovács, 2010, 2014), as well as general collaboration and coordination amongst humanitarian actors (Stephenson, 2005; Schulz, 2009; Balcik et al , 2010; Dolinskaya et al , 2011; Mclachlin, Larson, 2011).…”