Poignant video shows crew of sunken submarine singing on their ship

A poignant video has emerged showing the crew of a sunken Indonesian submarine singing happily together on board their vessel. The video, filmed a few weeks before the KRI Nanggala 402 went down with all hands lost, shows some of the 53-strong crew singing "Sampai Jumpa", an Indonesian hit whose title means "Goodbye."

A video appearing to show the crew was shared by Erix Soekamti, the original singer of "Sampai Jumpa," on Instagram on Sunday. Submarine commander Heri Oktavian is among those gathered around a seaman strumming an acoustic guitar.