What signal is China sending with footage of DF-17 hypersonic missile launches?

AI justification

Military escalation with nuclear-capable weapons undermines global peace and security. | The action constitutes a clear military escalation with potential nuclear implications, undermining global peace and security frameworks. While it may serve as a deterrent in regional geopolitics, the net ethical impact is overwhelmingly negative due to the violation of fundamental rights to peace and security, as well as the destabilizing effect on international relations.