Final answer:
Someone born on a US military base in Afghanistan is not automatically a US citizen.
Step-by-step explanation:
False. Someone born on a US military base in Afghanistan is not automatically considered a US citizen. The nationality and citizenship of a person born on a US military base in a foreign country depends on the laws of that country and the US immigration laws. In most cases, the child of US citizen parents would still need to go through the process of applying for US citizenship.
Learn more about citizenship by birth on a US military base