In February 1946, the Royal Indian Navy (RIN) mutiny marked a pivotal expression of anti-colonial sentiment within British India. Dissatisfaction among sailors grew due to inadequate food, low pay, and harsh discipline, leading to widespread unrest. The initial mutiny erupted at the HMIS Talwar and on the ships stationed in Bombay harbour, with sailors raising demands for better living conditions and autonomy. Soon, they gained the support of workers and civilians, amplifying their grievances against British rule.

The unrest quickly spread, leading to a significant uprising throughout various naval establishments. Over the next few days, nearly 78 ships were affected, and 20,000 sailors participated in the strikes, effectively paralyzing naval operations. Protests escalated in cities like Karachi, Calcutta, and Madras, where civilian and labor groups expressed solidarity with the sailors. The British authorities struggled to maintain control, as the naval mutiny highlighted the deep-seated discontent with colonial governance.

The mutiny captured the attention of the Indian populace and the British government, triggering discussions about Indian independence. The British were forced to reconsider their approaches towards governance, leading to significant political dialogue and the eventual transfer of power. The uprising not only marked a crucial chapter in India's struggle for independence but also demonstrated the solidarity among different sectors of society advocating for change.