The night was pitch black, visibility was very low. Both sides were mixed up in battle without clear markers, making it difficult to distinguish friend from foe and easy to cause accidental bombing. Both sides wore infrared-resistant combat suits, and the helicopters relied entirely on lights and cameras to determine ground targets, unable to discern identities, and dared not shoot randomly. Luo Zheng's expression turned serious as he shouted, "Everyone, take off your helmets for distinction."
"Yes." Everyone quickly took off their helmets in understanding. Shen Fei, reminded by Mountain Eagle, also swiftly notified his comrades through his earpiece to remove their helmets, to avoid misunderstandings.
