Indonesian citizens are making plans for the independence of Indonesia not to return to the jajah by other countries to come. Soekarno and Moh. Hatta who wanted to declare independence on the content of PPKI. However, the younger generation wanted Indonesian independence not to be conveyed on the content of PPKI but generally and openly. The youths are concerned that Indonesia's independence will succeed because of plans from Japan's aid countries.

Then, on August 15, 1945, the negotiations took place between the young groups in East Pegangsaan. The decision of his talks was about the planning of Indonesia's independence on the existence of the bonds of and the promise of independence made by the Japanese. However, this decision is strongly rejected by Ir. Soekarno in charge of PPKI. Finally between the young and the elderly who planned the event rengasdengklok, by holding kidnappings Ir. Soekarno and Moh. Hatta to convey information of Indonesian independence. Here's a background explanation of rengasdengklok events.