What is the minimum age to enlist in the US Army? Is a child's age above #1?
Soldier
A soldier is a member of the armed forces. The US Army is the land warfare branch of the United States. The minimum age for enlistment in the US Army is 18 years old.  A child is considered is considered to be anyone under the age of 18 years old.
one who serves as part of an organized armed force
Can children be soldiers in the US Army?