China reveals space weapon that sneaks into enemy satellites

Scientists have developed a space weapon that attaches to enemy satellite boosters. Published in a Chinese journal, the weapon fits into exhaust cones and uses a probe to secure itself. It can simulate engine malfunctions with a slow-burning explosive, damaging the satellite. The attachment can be reversed to release the weapon.

Explain the mechanism of the explosive used in the device.

How can the probe's attachment sequence be reversed according to the scientists?