This study introduces the TUBAKOV dataset which offers extensive data on 57 peacekeeping operations (PKOs) that Turkey has contributed to between the years 1988-2015. TUBAKOV improves existing data in several ways. First it draws data from governmental resources that have not been previously used. Second Turkey's contributions for each PKO are presented both at the levels of PKO and PKO-contribution year format. The website of the dataset also allows access to qualitative data such as primary text ...