South Korea recently sole sourced Boeing [BA] a five-year contract to continue long-term sustainment of the nation's 60 F-15K aircraft, according to a company spokesman.Boeing spokesman Christian Chapman declined Tuesday to provide the contract's value. He said Boeing will provide spares and repair services necessary to ensure a high state of F-15K readiness. Tim Buerk, Boeing director of F-15 sustainment in the Far East, said in a company statement that this approach guarantees materials and technical support required for aircraft maintenance…
