Conversation so far:
what countries do i need a visa for with american passport
Afghanistan, Algeria, Bhutan, Burundi, Cameroon
can you tell me more about the travel visa requirements for Afghanistan
Visitors born in Afghanistan do not require a visa.
what if visitors to Afghanistan are part of the military
Visitors arriving via military air need to legalize their stay if they wish to leave via commercial airline.

Question: are there other requirements
Self-contained rewrite: are there other requirements for visitors to Afghanistan