Planning for relief distribution, victim evacuation, redistricting and service sharing under uncertainty

Prompt reactions to the vital emergency relief necessities right after sudden-onset disasters, which are included distribution and victim evacuation, crucial mitigation of disaster influences in concerned regions. This paper renders a bi-objective optimization model plan humanitarian districted logistics network, broad range simultaneous decisions concerning facility location-allocation, redistricting, service sharing, routing vehicles is considered. Two types vehicle problems, namely closed open, worked out for land air routing, respectively. Also, due uncertain nature disaster, ranging from demand supply varied costs, hybrid robust proposed overcome this challenge. Finally, validity suggested solution approach on real case study investigated. The obtained results rendered managerial insights reveal approach's applicability effectiveness.