This is the 22nd annual Landmine Monitor Report. It is the sister publication to the Cluster Munition Monitor Report, first published in November 2010. Landmine Monitor 2020 provides a global overview of the landmine situation. It covers mine ban policy, use, production, trade, and stockpiling; includes information on the impact of mine/ERW casualties and contamination, as well as efforts and challenges in addressing this impact through clearance, risk education, and victim assistance; and shows global trends in support for mine action.The report focuses on calendar year 2019 with information included up to October 2020 when possible.