Complex sentence: The charges were dropped "without prejudice"--a procedural move that allows federal officials to transfer the men to trial in a civilian court and also allows the possibility, if necessary, to bring charges again in military commissions.
Split into simpler sentences: The charges were dropped "without prejudice"--a procedural move that allows federal officials to transfer the men to trial in a civilian court. It also allows the possibility, if necessary, to bring charges again in military commissions.