Complex sentence: Though initially wary of the FROLINAT, Gaddafi had come to see by 1970 the organization as useful to his needs and with the support of Soviet bloc nations, particularly East Germany, trained and armed the insurgents, and provided them with weapons and funding.
Split into simpler sentences: Though initially wary of the FROLINAT, Gaddafi had come to see by 1970 the organization as useful to his needs. With the support of Soviet bloc nations, particularly East Germany, he trained and armed the insurgents, and provided them with weapons and funding.