 Since 2015 it has been studying the protection of cultural heritage in conflicts involving armed non-state actors (ANSAs), which comprise the majority of current armed conflicts worldwide.In 2018, Geneva Call started engaging ANSAs on the thematics of displacement and medical care.Some members of the International Campaign to Ban Landmines were concerned that the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on their Destruction, also known as the Ottawa Treaty, was only binding on states.