Complex sentence: The Secretary of the Army has several responsibilities under the Uniform Code of Military Justice, including the authority to convene general courts-martial and management of the Civilian Aides to the Secretary of the Army Program.
Split into simpler sentences: The Secretary of the Army has several responsibilities under the Uniform Code of Military Justice, including the authority to convene general courts-martial. Another responsibility of the Secretary of the Army is the management of the Civilian Aides to the Secretary of the Army Program.