Scientists develop 'diving suit' for cyborg cockroaches to aid flood and disaster rescue missions

The cyborg cockroach. PIC COURTESY/NANYANG TECHNOLOGICAL UNIVERSITY

Cyborg cockroaches manoeuvre through tiny spaces under rubble during search-and-rescue missions. Now, they can search flooded spaces.

Researchers have developed a flexible "diving suit" that enables the insects to survive and move underwater, as well as in low-oxygen environments, for up to 3 hours.

Equipped with infrared cameras, sensors and electrodes they can help to locate survivors in disaster-hit areas.

In 2025, 10 roaches were sent to assist with efforts in Myanmar following a 7.7 magnitude earthquake that left more than 3000 dead. However, their use has been limited.

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