The aircraft carrier

After smashing a window with your forearm, the sharp chill of the ocean's wind pierces your flight suit as you tie your rope to a bar running along the window sill, which is bolted down and will definitely support your weight. You tie your rope onto the bar and begin descending, but a guard sees you and points you out. He yells up to inquire what you are doing and why, of course it is for your country as you are in the midst of a war and are just a soldier in said war, so you explain all this and tells you he will shoot if you do not comply with his instructions.

He tells you to climb down and do not resist, where you will kept in a containment center.