The people and the Red army are undefeatable!

In this image, we see a propaganda poster featuring two men. One man is wearing a military uniform and holding a large artillery shell or a bomb, while the other man is a worker wearing a work uniform next to him. The men appear to be depicted in a heroic and patriotic manner, with a color scheme of red, white, and black. The poster is promoting the Russian army and the war effort, as there are hints of military symbolism such as a soldier's helmet with a star. The text on the poster is in Russian and emphasizes themes of sacrifice, labor, victory, and the unity of the people and the army. The overall tone of the poster is bold, powerful, and impactful, aiming to inspire patriotism and support for the military cause.