what was the outcome of the bay of pigs invasion? choose 1 choose 1 (choice a) a it was a stalemate; although us forces managed to capture guantanamo bay, castro remained in power in cuba (choice b) b it was a success; the cuban rebels ousted castro and installed a us-backed government (choice c) c it was a failure; as a result of the invasion attempt, cuba strengthened its ties with the ussr, leading to the cuban missile crisis.