RESUMEN
Aid relations in protracted displacement comprise a diversity of actors with different influence and involvement over time. Building on the case of Sri Lanka's northern Muslim's expulsion from the north of the country in 1990, this paper investigates the dynamic space of aid relations in their drawn-out internal displacement. The study draws on 38 key informant interviews and 10 focus-group discussions, conducted in Sri Lanka (Jaffna, Mannar, Puttalam, and Colombo) in 2022. The paper contributes new knowledge of the local dynamics of assistance in protracted displacement, by analysing the roles of a wide set of actors within this dynamic space of aid relations over time. The analysis incorporates angles and voices often overlooked in mainstream humanitarian studies, including internally displaced persons, hosts, and Middle Eastern aid funders. The study argues that a long-term perspective and a variety of voices provide foundations for more productive engagement with localisation in humanitarian action in protracted displacement crises.