BBC 10/28/2007 North Korea has been forced to ground a fleet of Soviet-era military planes because of the high oil price, South Korea’s Yonhap news agency reported. Fuel is being diverted for other training flights, Yonhap quoted a military source as saying. The Antonov An-2 biplanes – of which North Korea’s air force is thought … Continue reading Oil price ‘grounds’ N Korea fleet