C1440 Emergency Surplus

"Rise!" During the night inside the Command Tower, Qin Guan suddenly became very serious and stayed there. Now, when he heard Qin Guan's order, Captain Xu was instantly stunned.

Levitate?

They were submarines, and their main fighting method was underwater. Generally speaking, as a nuclear submarine, it would not float after sailing.

The internal clock of the submarines was 24-hour