My friend, who is originally from Singapore, recalls them and their friends sharing stories about people who’d go off to Tekong Island, a training facility where those “shipped off” would receive military training, mostly mandatory. On this island, many have claimed to have heard strange noises deep within the jungle regions of the island and sightings of “shadowy” female figures. From within the facility, strange and random noises would appear during the night such as toilets flushing or the sound of moving objects. There have also been reports of people mysteriously disappearing while at the island or falling ill or dead without explanation during night marches. 

My friend has heard many stories like these from people in their school and amongst their peers, some of whom did end up going to serve on that island after high school.

I personally enjoy hearing about mysterious occurrences such as these ones. It seems like something I’d want to listen to a podcast about.