We’re publishing a conversation with Serhiy Movchan from Solidarity Collectives, an international anti-authoritarian network: on direct action in war, obstacles to international solidarity and the prospects for the left movement in Ukraine. What are Solidarity Collectives? How did the whole thing start? Solidarity Collectives are an anti-authoritarian volunteer network. As Collectives, we’ve been in existence for more than a year, helping left-wing fighters and civilians affected by the war.