Recognizing the need for a federal agency to take the lead in honoring U.S. servicemembers who died on foreign soil, Congress enacted legislation in 1923 to create the American Battle Monuments Commission.

"The American Battle Monuments Commission maintains and oversees American cemeteries and monuments around the world. They are commemorative sites honoring our nation's war heroes," said retired Army Brig. Gen. John "Jack" Nicholson, secretary and chief executive officer of the commission.

The commission directs the administration and operation of 24 American military cemeteries and 25 monuments and memorials located in 15 countries, including three memorials in the United States. The commission is an agency of the executive branch of the federal government.

The commission maintains the sites with appropriated funds, General Nicholson said, and employs about 300 foreign nationals.

"We sort of live by the motto of our first chairman, Gen. John J. Pershing, who said, 'Time will not dim the glory of their deeds,'" said Charles A. Krohn, deputy chief of public affairs.

Its mission also includes designing and constructing new cemeteries and monuments. For instance, the commission designed, planned and raised money for the World War II Memorial in Washington, D.C., which was turned over to the National Park Service after it opened on April 29, 2004.

The primary focus of the commission is World War I and World War II, but it also maintains a cemetery in Mexico City from the Mexican-American War (1846-48) and a cemetery in Panama that includes U.S. troops and civilians who died of yellow fever while building the Panama Canal, Mr. Krohn said.

There are 124,917 American war dead interred in ABMC cemeteries: 30,921 from World War I, 93,246 from World War II and 750 from the Mexican-American War, commission officials said.

The families of those killed during World War I and World War II had the option of bringing the bodies of their loved ones back to the United States for burial. But 39 percent allowed the remains to be buried overseas at American cemeteries. In 1949, the next of kin again had the option of repatriating the remains or leaving them overseas. Sixty-five percent opted to move the remains back to the U.S., Mr. Krohn said.

The American cemetery in Normandy, France, is the commission's most famous and most-visited site, General Nicholson said. He said the Normandy cemetery, along with all the other sites, are a reminder to all people of what the U.S. has done for the cause of freedom.

"The United States has willingly sent its young men and women to these foreign countries when asked to restore their freedom," General Nicholson said. "We encourage people to visit them to be reminded of the sacrifice and courage of the Americans buried there."

Mr. Krohn said that on a visit to a commission cemetery in Tunisia in February, Defense Secretary Donald H. Rumsfeld became a legend with the folks who work at the commission.

"As he was being escorted through he saw a cigarette butt on the ground and, without saying anything, he bent down, picked up the cigarette butt and put it in his pocket," Mr. Krohn said. "He may not have made much of it, but it was watched by a lot of people who were exceptionally moved by the thoughtfulness of that act."

The biggest challenge faced by the commission is getting people to visit some of its more obscure cemeteries and monuments, Mr. Krohn said.

"We have cemeteries near Paris and Rome, but nobody knows about them. Spreading the word is our biggest challenge," he said.

General Nicholson said visiting the sites is an educational experience, and everyone he has talked to has been glad he or she made the trip.

"I think there has never been an American or a person from any other country that has visited one of our cemeteries or memorials that regretted it," General Nicholson said. "Go see them. You'll be glad you did."

A full list of American Battle Monuments Commission cemeteries and memorials is available on the commission's Web site, www.abmc.gov.