Shahed-136 loitering munitions are inbound over the corridor. Some are hunting you — they will ram your airframe. The rest are diving on the cities below.
Guns kill in a short burst. Missiles need a 0.8s tone lock and never miss — you only have four.
Turn your sound on — you fly by the engine as much as by the HUD.
Keep the cities alive. Don't fly into the hills.