Not only security,their economy is barely surviving by taking breathing space from IMF and world bank.Their Import is two and a half times more than export! Huge 30 billion dollar trade gap which even remittance(19 billion) can't overcome.So foreign debts are pilling up very rapidly which is already huge.Economy is growing 5 percent this years much due to CPEC construction work and infusion of Chinese debt money.But CPEC may turn out to be a white elephant project far exceeding the need of China or Pakistan.Chinese will always find sea route more convenient than treacherous 7000 km long motorway running through desert,mountain,Himalayas,Tibetan plateau.Moreover land based transport is 20 times more costly than maritime transport.
Pakistan's industrial growth merely 3.5 percent which doesn't show any promise of rapid industrialization.Their Gross Domestic Savings(GS) is merely 23 percent of GDP.We are unhappy with our 36 percent.To develop as rapidly as China,it should be around 48 percent.Interestingly,in 1977 Our 's GS was mere 10 percent while Pakistan' 21 percent.So Pakistan stagnated in this regard.
http://data.worldbank.org/indicator/NY.GNS.ICTR.ZS
Many can point, we also taking huge credit recently from China,India or World Bank.But the thing is, we are taking credit from a position of strength.These credit were given by the enthusiastic countries themselves.This is not the case with Pakistan,which is taking loan to meet day to day survival of economy.