25. North Korea
Officially the Democratic People’s Republic of Korea, North Korea is known for its oppressive government and its antagonistic relationship with a good portion of the world. It currently holds 4,200 tanks, 944 aircraft, and a naval force of 967. In spite of these numbers, North Korea’s weaponry is considered to be aged and obsolete with limited capabilities. For example, out of the 70 submarines it currently has, 20 are rusty Romeo-class submarines with 1950’s technology.