Question: what are the requirements to join delta force?
Answer: Male.
Minimum age : 21 years old.
U.S. Citizen.
volunteer.
Army active duty, Reserve or National Guard.
for Officers. rank of captain or major. 12 months of successful command. advanced course graduate. ... 
for NCOs. rank of sergeant (E5 - E8) 4 years minimum service. ... 
no limiting physical profile.