This research was conducted in 10 selected Rohingya camps and four wards in the surrounding host communities of Rajapalong union in Ukhiya sub-district of Cox’s Bazar. A mixed-method research design was applied whereby a formative qualitative research was conducted followed by a household survey and further qualitative assessments of MVGs identified with the help of the literature and expert opinions in a research design workshop. The qualitative party of the research included a total of 111 in-depth interviews (58 with Rohingyas and 52 in host community), 11 key informant interviews (6 in Rohingya and 5 in host community), 17 case studies (12 in Rohingya and 5 in host community) and 35 focus group discussions (19 in Rohingya and 16 in host community). A total of 2,063 households (1028 in Rohingya and 1036 in host community) with at least one member from MVGs were interviewed in the household survey.