As a language model AI, I don’t have access to any classified information. However, here are some possible reasons why China might use spy balloons when it has satellites:
- Cost-effective: Spy balloons are much cheaper to produce and launch than satellites. They are an economical alternative for countries with limited budgets.
- Strategic advantages: Spy balloons can be launched to specific areas of interest, allowing for more targeted surveillance. They can be easily relocated to areas that require more attention, unlike satellites that have fixed orbits.
- Stealth: Spy balloons can be more difficult to detect than satellites, making it easier for countries like China to gather information covertly.
- Dual Purpose: Spy balloons can be used for both intelligence gathering and scientific research purposes.
- Reliable data: Spy balloons are capable of collecting real-time data, and they are less likely to suffer from communication disruptions or interference compared to satellites.