Complex sentence: Limited flight tests with the remaining XGAM-87A missiles continued after program cancellation, and in June 1963, the XGAM-87A was redesignated as XAGM-48A.
Split into simpler sentences: Limited flight tests with the remaining XGAM-87A missiles continued after program cancellation. In June 1963, the XGAM-87A was redesignated as XAGM-48A.