• China's Shenlong spacecraft demonstrated rendezvous and proximity operations.
• The spacecraft released and recaptured a small companion satellite.
• This technology may be used for both peaceful and military purposes.
• The demonstration raises concerns about space warfare capabilities.

The Shenlong manoeuvre may indicate China's growing capabilities in space warfare, which could potentially disrupt the balance of power in space. The demonstrated technology suggests a high level of sophistication, which may be used for both defensive and offensive purposes, and could have significant implications for the global space industry.