Complex sentence: The flying Ogbunigwe is possibly the first rocket to be wholly developed, produced and launched in Africa, since it was used in combat in 1967, over one year before the launching of the first indigenous South African rocket in December 1968.
Split into simpler sentences: The flying Ogbunigwe is possibly the first rocket to be wholly developed, produced and launched in Africa. It was used in combat in 1967, over one year before the launching of the first indigenous South African rocket in December 1968.