South Korea : Cost of Pyongyang 's two rocket launches estimated at $ 1.3 billion . Comment: Official : Cost of 2012 rocket program could feed North Koreans for `` four to five years '' If there is a message to the international community , adds Cheong , it may be that North Korea is implying `` our satellite launch means we have nuclear weapons , we have a delivery system . '' Analyst : main audience for Wednesday 's rocket launch is North Korea 's own citizens .
South Korea : Cost of Pyongyang 's two rocket launches estimated at $ 1.3 billion . Comment: Official : Cost of 2012 rocket program could feed North Koreans for `` four to five years '' Analyst : main audience for Wednesday 's rocket launch is North Korea 's own citizens .