The President of the United States of America takes pleasure in presenting a Gold Star in lieu of a Second Award of the Distinguished Flying Cross to Lieutenant Commander Robert B. Arnold, United States Navy, for heroism and extraordinary achievement in aerial flight as a jet attack pilot serving with Attack Squadron One Hundred Sixty-four, embarked in U.S.S. Oriskany (CVA-34) over hostile North Vietnamese territory on 22 October 1967. Lieutenant Commander Arnold planned, briefed and led a 25-plane Air-Wing strike against the Haiphong Railroad Yard. Approaching the target area, the strike group encountered a heavy barrage of 85 millimeter anti-aircraft fire from north of the target. This serious threat to the strike force was quickly silenced by the flak-suppression aircraft pre-positioned in an optimum location for an attack as the result of Lieutenant Commander Arnold’s meticulous study of the highest threat anti-aircraft defenses in the area. Lieutenant Commander Arnold skillfully led the flight through accurate 57 and 37 millimeter anti-aircraft fire to the attack roll-in point. In the face of increased enemy resistance, he led the entire strike force in an extremely successful attack. He scored direct hits on a string of railroad cars and received one large secondary explosion which left two of the cars burning fiercely. The entire strike group destroyed or severely damaged over 21 cars, ignited three large secondary explosions, cut the rail lines in several key places, and left numerous open fires throughout the rail yard. Lieutenant Commander Arnold’s precise planning, superior airmanship, courageous strike leadership, and accomplished bombing accuracy assured the success of this important mission which inflicted crippling damage to one of the enemy’s major railroad yards. His actions were in keeping with the highest traditions of the United States Naval Service.