The President of the United States of America takes pleasure in presenting the Navy Cross to Hospitalman Apprentice Luis E. Fonseca, United States Navy, for extraordinary heroism in action against the enemy while serving as Corpsman, Amphibious Assault Vehicle Platoon, Company C, First Battalion, Second Marines, Regimental Combat Team TWO, Task Force Tarawa, First Marine Expeditionary Force, in support of Operation IRAQI FREEDOM on 23 March 2003. During Company C’s assault and seizure of the Saddam Canal Bridge, an amphibious assault vehicle was struck by a rocket-propelled grenade inflicting five casualties. Without concern for his own safety, Hospitalman Apprentice Fonseca braved small arms, machine gun, and intense rocket propelled grenade fire to evacuate the wounded Marines from the burning amphibious assault vehicle and tend to their wounds. He established a casualty collection point inside the unit’s medical evacuation amphibious assault vehicle, calmly and methodically stabilizing two casualties with lower limb amputations by applying tourniquets and administering morphine. He continued to treat and care for the wounded awaiting evacuation until his vehicle was rendered immobile by enemy direct and indirect fire. Under a wall of enemy machine gun fire, he directed the movement of four casualties from the damaged vehicle by organizing litter teams from available Marines. He personally carried one critically wounded Marine over open ground to another vehicle. Following a deadly artillery barrage, Hospitalman Apprentice Fonseca again exposed himself to enemy fire to treat Marines wounded along the perimeter. Returning to the casualty evacuation amphibious assault vehicle, he accompanied his casualties South through the city to a Battalion Aid Station. After briefing medical personnel on the status of his patients, Hospitalman Apprentice Fonseca returned North through the city to Company C’s lines and to his fellow Marines that had been wounded in his absence. His timely and effective care undoubtedly saved the lives of numerous casualties. Hospitalman Apprentice Fonseca’s actions reflected great credit upon himself and upheld the highest traditions to the Marine Corps and the United States Naval Service.