James "Jim" Krodel, a Marine veteran and survivor of the battle for Iwo Jima from Quitman, Texas, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Krodel served in the Marines 1944-1946. - James "Jim" Krodel, a Marine veteran and survivor of the battle for Iwo Jima from Quitman, Texas, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Krodel served in the Marines 1944-1946.

Raymond Lueb, Marine survivor from the battle of Iwo Jima, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Lueb served in the Marine Corps from January 1944 until May 1946. - Raymond Lueb, Marine survivor from the battle of Iwo Jima, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Lueb served in the Marine Corps from January 1944 until May 1946.

Marshall Harris, Marine survivor from the battle of Iwo Jima, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Harris served with 2nd Armored Amphibian Tank Battalion during World War II. - Marshall Harris, Marine survivor from the battle of Iwo Jima, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Harris served with 2nd Armored Amphibian Tank Battalion during World War II.

Gunnery Sgt. Gabriel Guest, a single leg amputee (Left), and Sgt. Michael Pride, an assistant coach for track (right), reunite after seven years at the 2015 Marine Corps Trials aboard Marine Corps Base Camp Pendleton, Calif., March 2015. - Gunnery Sgt. Gabriel Guest, a single leg amputee (Left), and Sgt. Michael Pride, an assistant coach for track (right), reunite after seven years at the 2015 Marine Corps Trials aboard Marine Corps Base Camp Pendleton, Calif., March 2015.

William "Bill" Schott, a Marine veteran and survivor from the battle of Iwo Jima, poses for a photo at the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion in Wichita Falls, Texas, February 14, 2015. Schott served in the Marine Corps from 1943 to 1947. - William "Bill" Schott, a Marine veteran and survivor from the battle of Iwo Jima, poses for a photo at the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion in Wichita Falls, Texas, February 14, 2015. Schott served in the Marine Corps from 1943 to 1947.

Hershel "Woody" Williams, Marine survivor from the battle of Iwo Jima and the last living Medal of Honor recipient for his actions during the battle, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Williams has started the Hershel "Woody" Williams Medal of Honor Foundation, which encourages, with the assistance of the American public and community leaders, establishing permanent gold star family memorial monuments in their communities throughout the United States to honor gold star families who have sacrificed a loved one in the service of their country. - Hershel "Woody" Williams, Marine survivor from the battle of Iwo Jima and the last living Medal of Honor recipient for his actions during the battle, poses for a photo during the Iwo Jima Battle Survivors and Family Association 70th anniversary reunion at Wichita Falls, Texas, February 14, 2015. Williams has started the Hershel "Woody" Williams Medal of Honor Foundation, which encourages, with the assistance of the American public and community leaders, establishing permanent gold star family memorial monuments in their communities throughout the United States to honor gold star families who have sacrificed a loved one in the service of their country.

Hershel "Woody" Williams, Marine survivor from the battle of Iwo Jima and the last living Medal of Honor recipient for his actions during the battle, and William "Bil" Schott a Marine survivor from the battle of Iwo Jima, salute during the singing of the Star Spangled Banner during the 70th Anniversary Iwo Jima Veteran's Program at Sheppard Air Force Base Elementary School, Sheppard Air Force Base, Texas, February 13, 2015. The students at the school performed a program with the Sheppard Choir singing songs and the sixth graders reading poems they wrote. - Hershel "Woody" Williams, Marine survivor from the battle of Iwo Jima and the last living Medal of Honor recipient for his actions during the battle, and William "Bil" Schott a Marine survivor from the battle of Iwo Jima, salute during the singing of the Star Spangled Banner during the 70th Anniversary Iwo Jima Veteran's Program at Sheppard Air Force Base Elementary School, Sheppard Air Force Base, Texas, February 13, 2015. The students at the school performed a program with the Sheppard Choir singing songs and the sixth graders reading poems they wrote.