Are Russians still using their troll armies to influence public opinion in Europe? Is their effect substantial? How does this work in different countries? How can we identify coordinated non-authentic behavior on social networks? The Explaining Ukraine podcast invites Robert van der Noordaa, a Dutch journalist and analyst, and the founder of the Trollrensics initiative to uncover disinformation campaigns on social media. We discuss a recent study published by Robert and his team. Host: Volodymyr Yermolenko, Ukrainian philosopher, chief editor of UkraineWorld and president of PEN Ukraine UkraineWorld (ukraineworld.org) is brought to you by Internews Ukraine, one of Ukraine’s largest media NGOs. Listen on various platforms: https://li.sten.to/explaining-ukraine Support us at patreon.com/ukraineworld. We provide exclusive content for our patrons. You can also support our volunteer trips to the front lines at PayPal: ukraine.resisting@gmail.com.