U.S. Marines with 3rd Battalion, 5th Regiment and the Afghan National Army provide cover as they move out of a dangerous area after taking enemy sniper fire during a security patrol in Sangin, Afghanistan, in November 2010. During its seven-month deployment, the 3/5 sustained the highest casualty rate of any Marine unit during the Afghan war, losing 25 men.

Cpl. David R. Hernandez/U.S. Marine Corps hide caption

itoggle caption Cpl. David R. Hernandez/U.S. Marine Corps

Lt. Col. Jason Morris pays his respects at a memorial service in Sangin, Afghanistan, on Nov. 26, 2010, for three Marines who were killed: Lance Cpl. Brandon Pearson, Lance Cpl. Matthew Broehm and 1st Lt. Robert Kelly. Morris commanded a battalion in volatile Helmand province that suffered the highest casualty rate of any Marine unit in the Afghanistan War.

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itoggle caption Lance Cpl. Joseph M. Peterson/U.S. Marine Corps

Saturday begins the 11th year in the war in Afghanistan, and a new poll shows that veterans and the general public have different views on war, the value of military service — and even patriotism.

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itoggle caption David Gilkey/NPR

A new poll by the Pew Research Center shows a significant divergence on attitudes toward war and military service between members of the military and civilians.

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itoggle caption David Gilkey/NPR

Marine Dakota Meyer poses during his deployment in Kunar province, Afghanistan. President Obama is awarding him the Medal of Honor on Thursday, making him the first living Marine to receive the honor since the Vietnam War. Anonymous/AP hide caption

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At Walter Reed, Oscar Olguin and his family were visited by President Bush and first lady Laura Bush. But Olguin says that when he left the hospital, he had to fend for himself. Courtesy of Oscar Olguin hide caption

itoggle caption Courtesy of Oscar Olguin

BRAC Commission Chairman Anthony J. Principi, and other member of the commission raise their hands in favor of closing Walter Reed Army Medical Center in Washington during a base closing hearing Aug. 25, 2005 in Arlington, Va. Mark Wilson/Getty Images hide caption

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The 30 American service members who died on Saturday were aboard a Chinook helicopter like this one when it was hit by a rocket-propelled grenade. Romeo Gacad/AFP/Getty Images hide caption

itoggle caption Romeo Gacad/AFP/Getty Images

Darryl St. George, a Navy corpsman with Weapons Company of the 2nd Battalion, 8th Marines out of Camp Lejeune, N.C., reads a book as the sun rises over a temporary base nicknamed "Patrol Base Suc" in Helmand province, southern Afghanistan. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR