When the Dutch invaded Indonesia on December 19, 1948, the Minister of Youth and Supeno RI Development. Supeno joined a guerrilla force, while the Dutch soldiers continue to track him down. Several months after joining the guerrilla, Supeno and his party were finally caught at Ganter Village, Nganjuk, when the Dutch invaded the territory on the 24th of February, 1949. After he was caught, the Dutch forced him to squat as they interrogated. They asked him over and over who he is, while he insists that he is a local from the village, since he was looked and dressed like the locals. While the Dutch continued to interrogate him, he refused to give up any information and continued to remain silent. Finally the Dutch soldier put a gun against his temple, to intimidate him even further. When he stayed firm, without fear in his eyes, they pulled the trigger and executed him on the spot, along with six other members of the guerrilla.