Vice-President-Dr-Mahamudu-Bawumia-has-inaugurated-twelve-12-joint-venture-production-companies-under-the-Defence-Industries-Holding-Company-Limited-DIHOC-of-the-Ghana-Armed-Forces-GAF-with-a-call-on-the-business-community-to-venture-more-into-such-collaborations-with-the-armed-forces