The aircraft carrier
You hop outside of the robotic figure, for all you know, it might be waiting to kill you. In a panic, you run to the edge of the container where the door is and open it a little. More screeching ensues as the door is forced open. Nobody else hears this as it is drowned out by the engine, except the guard who you escaped. He walks in, flashlight in hand, and barely manages a yell before your military training instincts kick in. He is a pretty good match for you, but soon enough you twist him around with your foot on his chest and snap his neck. No more yelling. You creep back towards the container's door and exit the container. Lucky for you, the dead guard didn't set off any alarms.