From Hell’s Battlefield: The Australians in New Guinea in World War II, by Phillip Bradley (Allen & Unwin, 2012), Kindle Loc. 6755-6767:
As far back as 10 December 1944, the first two Indian prisoners of war had been found by an Australian patrol. Indians had been brought in by the Japanese to work in labour companies, and these two had walked for forty-five days from Wewak. The advance towards Balif in March gathered up more emaciated Indians: Sandy Pearson released some who had been kept in bamboo cages and were unable to stand. In March 1945, Gavin Long talked to a released Indian who had been captured in Singapore and brought to Wewak with about 500 other POW-slaves. Long wrote, ‘I have never seen a man so thin, he was literally skin and bone.’
The 2/8th Battalion recovered 102 Indian prisoners of the Japanese. Despite their starving condition, they refused bully beef because their Hindu faith proscribed it. One man who had survived a Japanese massacre fifteen days previously had been carried in on a stretcher. He gratefully ate biscuits and then gathered all the fallen crumbs and placed them in his shirt pocket.
By the end of the campaign, 201 Indian prisoners had been rescued by the 6th Division, the only survivors of around 3000 who had been brought to Wewak in May 1943. As Jemadar Chint Singh later wrote, ‘At this hour of our calamity the Division worked as [an] Angel for us.’ The angels kept particularly close to Singh: of the handful of Indian prisoners recovered from Japanese control at the surrender, he was the only one not on board during an aircraft accident in which the rest perished.