On December 27, 1949, the Dutch formally transferred sovereignty to the United States of Indonesia, marking the official end of the Indonesian National Revolution. This event was the culmination of years of struggle and negotiation, establishing Indonesia as an independent nation recognized by the international community.

The Round Table Conference held in The Hague was a series of negotiations between the Dutch and Indonesian representatives. It resulted in the Dutch agreeing to transfer sovereignty to the United States of Indonesia, effectively ending colonial rule and recognizing Indonesia's independence on December 27, 1949.

The Roem–Van Roijen Agreement was a pivotal accord that led to the withdrawal of Dutch forces from Yogyakarta and the release of Indonesian leaders. It marked a significant step towards ending hostilities and paved the way for further negotiations at the Round Table Conference in The Hague.

The Second Dutch Military Aggression, or Operatie Kraai, was a major offensive aimed at capturing key Indonesian leaders and territories. The Dutch successfully seized Yogyakarta, the Indonesian capital at the time, capturing President Sukarno and other leaders, which intensified international pressure on the Netherlands.

The First Dutch Military Aggression, known as Operatie Product, was launched by the Netherlands to regain control over its former colony. The offensive targeted key economic areas in Java and Sumatra, leading to international condemnation and a United Nations intervention to broker a ceasefire.

The Linggadjati Agreement was a political accord between the Dutch and Indonesian representatives, recognizing de facto Indonesian authority over Java, Sumatra, and Madura. It was an important diplomatic effort to resolve the conflict, though it ultimately failed as both sides accused each other of violations.

The Battle of Surabaya was one of the most significant and bloody confrontations of the Indonesian National Revolution. It began when British forces, tasked with disarming Japanese troops and repatriating them, clashed with Indonesian nationalists. The battle resulted in heavy casualties and became a symbol of Indonesian resistance.

The People's Security Agency (Badan Keamanan Rakyat) was established as the precursor to the Indonesian National Armed Forces. It was formed to maintain order and protect the nascent republic from both internal and external threats, playing a crucial role in the early stages of the revolution.

The Ikada Meeting was a significant event where thousands of Indonesians gathered in Jakarta to show support for the newly proclaimed independence. The peaceful assembly demonstrated the people's commitment to sovereignty, despite the presence of Japanese troops who were still in control of the city.

On August 17, 1945, Sukarno and Mohammad Hatta proclaimed Indonesia's independence from Dutch colonial rule. This declaration marked the beginning of the Indonesian National Revolution, as the nation sought to establish itself as a sovereign state amidst the power vacuum following Japan's surrender in World War II.