The book emphasizes the critical importance of maintaining strong bonds between socialist nations and revolutionary movements across borders. It argues that only through unified action and mutual support can the global proletarian revolution succeed in challenging imperialist powers.

A central focus is placed on opposing U.S.-led imperialism, which is presented as the primary obstacle to socialist progress. The text outlines specific strategies for developing nations to resist economic and political domination while building self-reliant socialist systems.

The work strongly advocates for maintaining theoretical purity in revolutionary movements by strictly adhering to Marxist-Leninist principles, warning against revisionism and emphasizing the need for ideological consistency in revolutionary practice.