Fourth international

Against Neo-Fascist Authoritarianism and All Forms of Imperialism

Fourth International

Mobilization against the G7 on 13-14 June 2026

International Committee

7th International Ecosocialist Encounters – Brussels, May 15–17, 2026

International Committee

No to a Europe of war – No to European rearmament

International Committee

Defeat the Imperialist Aggressors! Stop the US–Israeli War on Iran!

Executive Bureau

Iran, Israel

Trump and Netanyahu: mortal enemies of the peoples, in the Middle East and worldwide ! Hands off Iran!

Thursday 26 June 2025

Stop Israel Now !

Friday 13 June 2025

United States

ICE out of Los Angeles! Withdraw the National Guard! Stop the terror campaign against immigrant communities!

Tuesday 10 June 2025

Palestine

End the blockade of Gaza !

Monday 9 June 2025

United States

Wednesday 4 June 2025

Ukraine

Ukraine: Forging Trade Union Connections in Wartime

Thursday 29 May 2025