USS LST-340 - later known as USS Spark (IX-196) - was a LST-1-class tank landing ship that served with the U.S. Navy during World War II. LST-340 served in the Pacific theatre and, despite suffering severe damage from the enemy, was awarded three battle stars for her action in dangerous areas. She was declared too damaged to return to the United States, so she was then reassigned as a barracks ship at Saipan.