“…In parallel to this, the increasing complexity of humanitarian aid activity creates a vital need for an efficient humanitarian supply chain (HSC) [2]. As humanitarian supply chains are increasingly disrupted by extreme weather, price volatility (e.g., grain, gas, oil), pandemics (such as COVID- 19), and terrorism, humanitarian supply chain practices may no longer assume a stable operating environment [3,4]. For example, the COVID-19 outbreak has caused ripple effects throughout the humanitarian supply chains (HSCs) [5].…”