Broken Sun is partly based on what attempted escape from a POW camp?
Cowra breakout The Cowra breakout occurred on 5 August 1944, when at least 1,104 Japanese prisoners of war attempted to escape from a prisoner of war camp near Cowra, in New South Wales, Australia. It was the largest prison escape of World War II, as well as one of the bloodiest. During the escape and ensuing manhunt, four Australian soldiers and 231 Japanese soldiers were killed. The remaining escapees were captured and imprisoned.
San Quentin Six The San Quentin Six were six inmates at San Quentin State Prison in the U.S. state of California (Hugo Pinell, Willie Tate, Johnny Larry Spain, David Johnson, Fleeta Drumgo and Luis Talamantez), who were accused of participating in an August 21, 1971 escape attempt that left six people dead, including George Jackson, a co-founder of the Black Guerrilla Family.