Hamas documents from 2018–2022 expose systematic control, coercion, and manipulation of international NGOs operating in Gaza, including members of the Dutch Relief Alliance such as Norwegian Refugee Council, Handicap International, Save the Children, Oxfam Novib, War Child, and World Vision, demonstrating Hamas’ infiltration of aid frameworks, interference in project implementation and data collection, exploitation of medical facilities, and manipulation of cash-assistance mechanisms, while highlighting patterns of NGO acquiescence that facilitated the entrenchment of a terror-controlled regime.