The Mirage Country still has one radar station operational, providing early warnings for the entire north-central air defense. However, due to ineffective air defense, it's only capable of issuing warnings.
Notify everyone in advance that enemy planes are approaching, then quickly evacuate... Since interception is impossible, the bomber troops of the Great Tang Empire have never even discovered this radar station.
After all, the Mirage Country has never engaged in interception operations, and the Great Tang Air Force currently doesn't have electronic warfare aircraft, so they are completely unaware of the radar station's existence. Even if they did know, it wouldn't matter much because it serves little purpose.
The Tang Army's bombing of the Shen Capital primarily aims to destroy living facilities, factories, and peripheral defenses, so they do not mind if Shen Capital's civilians evacuate.
