SEOUL — A South Korean telecommunications executive accused of bribing U.S. military officials in exchange for a multimillion-dollar Internet service contract is awaiting documents from the Army and Air Force Exchange Service to help build his defense, his lawyers said. As Jeong Gi-hwnan, 40, stood in a green prison uniform in a South Korean court Friday, his lawyers sought more time to defend him against an accusation that he gave AAFES officials cash and entertainment in exchange for a multiyear Internet service contract for U.S. servicemembers in South Korea, according to court proceedings and Korean National Police. As an SSRT...