The President of the United States of America takes pride in presenting the Navy Cross (Posthumously) to Colonel Michael Melvin Spark (MCSN: 0-49041), United States Marine Corps, for extraordinary heroism while serving as Commanding Officer, Third Marines, THIRD Marine Division (Reinforced), Fleet Marine Force, in connection with operations against enemy forces in the Republic of Vietnam on 15 January 1969. During a multi-battalion search and clear operation in the vicinity of An Hoa, Colonel Spark exhibited outstanding courage and presence of mind in the midst of violent combat action. While commanding a bold, highly imaginative, mobile operation in the mountainous terrain, Colonel Spark directed an assault against heavily fortified enemy positions. After ensuring that his men were properly positioned, Colonel Spark went airborne, by the use of a helicopter, to observe and direct the operation. During the process of the operation, it was necessary for the helicopter to descend, and as the helicopter hovered over the landing zone, which had been hastily cut out of the jungle, the enemy took the aircraft under automatic-weapons fire. Despite the enemy fire, he defiantly continued the personal direction of his men until finally the helicopter was hit and caused to crash. As the helicopter impacted, the enemy continued firing upon it, killing all the occupants. Throughout the entire operation, Colonel Spark placed requirements for full and direct support of his combat elements above any concern for his own personal safety. He spent the majority of his time with his forward-most units in order to effectively control the action. This enabled him to maximize exploitation of many situations, and served as an inspiration to the officers and enlisted Marines of his command. By his intrepid fighting spirit, daring initiative, and unswerving dedication to duty, Colonel Spark upheld the highest traditions of the Marine Corps and the United States Naval Service. He gallantly gave his life for his country.