If I had to describe myself to an alien I'd say I was bigger than the average human, enjoy a drink or two with a good meal and have a bigger head than most. I'd also say I'm really handsome - especially if they were a female alien.
There are a lot of times that if a detail in a scene or a beat, feels unnatural, they'll allow me to explore another direction to go until we're all comfortable with what we are doing.
History demonstrates that previous military drawdowns invited aggression by our enemies. After World War I, America drew down forces until the U.S. Army had fewer than 100,000 men in uniform. That weakness invited Nazi aggression in Europe and the imperial Japanese attack at Pearl Harbor.