Question: How many remains were not identified by name?
About the article "Korean War", section "Armistice (July 1953 – November 1954)".

Candidate passages:
After their retreat in 1950, dead Soldiers and Marines were buried at a temporary military cemetery near Hungnam, North Korea.
During Operation Glory, which occurred from July to November 1954, the dead of each side were exchanged; remains of 4,167 US soldiers/Marines were exchanged for 13,528 North Korean/Chinese dead.
In addition 546 civilians who died in United Nations prisoner of war camps were turned over to the South Korean Government.
After "Operation Glory" 416 Korean War "unknowns" were buried in the Punchbowl Cemetery.
According to one report, 1,394 names were also transmitted during "Operation Glory" from the Chinese and North Koreans (of which 858 names proved to be correct); of the 4,167 returned remains were found to be 4,219 individuals of whom 2,944 were found to be Americans of whom all but 416 were identified by name.
Of 239 Korean War unaccounted for: 186 not associated with Punchbowl unknowns (176 were identified and of the remaining 10 cases four were non-Americans of Asiatic descent; one was British; three were identified and two cases unconfirmed).
Fifty-seven years after the Korean War, remains of two of the "Punchbowl unknowns" were identified—both from the 1st Marine Division.
One was Pfc.
Donald Morris Walker of Support Company/1st Service Battalion/1st Marine Division who was KIA December 7, 1950 and the other was Pfc.
Carl West of Weapons Company/1st Battalion/7th Regiment/1st Marine Division who was KIA December 10, 1950.
In 2011 remains of an unknown USAF pilot from Operation Glory were identified from the "Punchbowl Cemetery"; POW remains from "Operation Glory" were also identified in 2011.
From 1990 to 1994, North Korea excavated and turned over 208 sets of remains—possibly containing remains of 200–400 US Servicemen—but few identifiable because of co-mingling of remains.
In 2011 remains were identified.
From 1996 to 2006, 220 remains were recovered near the Chinese border.
In 2008, a total of 63 were identified (26 World War II; 19 Korea; 18 Vietnam) (Among those identified: January 2008 remains of a Michigan soldier.
In March 2008, remains of an Indiana soldier and an Ohio soldier were identified).
According to a report June 24, 2008, of 10 Korean War Remains disinterred from the "Punchbowl Cemetery" six have been identified.
From January to April 2009, a total of twelve Unknowns have been identified—three from World War II; eight from Korean War; one from Vietnam.
In 2011 remains returned in 2000 were identified. 
The remains discovered in 2009 were identified as those of the following women, all of whom disappeared between 2003 and 2005:  Jamie Barela, 15  Monica Candelaria, 22  Victoria Chavez, 26  Virginia Cloven, 24  Syllania Edwards, 15  Cinnamon Elks, 32  Doreen Marquez, 24  Julie Nieto, 24  Veronica Romero, 28  Evelyn Salazar, 27  Michelle Valdez, 22 Syllania Edwards, a 15 year-old runaway from Lawton, Oklahoma, was the only African American, and the only victim from out-of-state.
Michelle Valdez was four months pregnant at the time of her death.
On December 9, 2010, Albuquerque police released six photos of seven unidentified women who may also be linked to West Mesa.
Some of the women appear to be unconscious, and many share the same physical characteristics as the original 11 victims.
The following day the police released an additional photograph of another woman; this woman was subsequently identified by family members, who reported that she had died of natural causes several years ago.
On December 13, 2010, police reported that two of the women in the photos had been identified as alive, and could have valuable information if they can be located.
Police would not say how or where they had obtained the photos. 
During the battle, UN casualties were buried at temporary grave sites along the road.
Operation Glory took place from July to November 1954, during which the dead of each side were exchanged.
The remains of 4,167 US Soldiers and Marines were exchanged for 13,528 North Korean and Chinese dead.
In addition, 546 civilians who died in UN prisoner of war camps were turned over to the South Korean government.
After Operation Glory, 416 Korean War "unknowns" were buried in the Punchbowl Cemetery.
According to a Defense Prisoner of War/Missing Personnel Office (DPMO) white paper, 1,394 names were also transmitted during "Operation Glory" from the Chinese and North Koreans, of which 858 proved to be correct.
The 4,167 returned remains were found to be 4,219 individuals, of whom 2,944 were found to be Americans, with all but 416 identified by name.
Of the 239 Korean War unaccounted for, 186 are not associated with the Punchbowl unknowns.
From 1990 to 1994 North Korea excavated and returned more than 208 sets of remains which possibly include 200 to 400 US servicemen, but very few have been identified due to the co-mingling of remains.
From 2001 to 2005, more remains were recovered from the Chosin Battle site, and around 220 were recovered near the Chinese border between 1996 to 2006. 
It is not known how many children were fathered by Omukama Kakende, or who those children were. 
Some bodies in Havana were not recovered until the end of February.
For reasons which remain unclear, the U.S. Navy transported these remains to Key West, Florida, where they were buried.
The first burials, of an unreported number of bodies, were made there on March 1 at City Cemetery.
The funeral was organized by Captain Bowman H. McCalla of the .
Small detachments of Marines from nearby vessels and from Fort Jefferson in the nearby Dry Tortugas provided an honor guard and guided the caissons on which the coffins were borne.
Guns from the ships fired after the funeral ended.
Six more bodies (including two in a single coffin) arrived on March 8, and were buried in City Cemetery as well.
Another two unidentified bodies were brought to Key West by the cruiser "Olivette" on March 17, and buried on March 18.
The arrival of bodies at multiple times at Key West has led to confusion over how many bodies from the "Maine" are buried there.
The "New York Times" did not report the number of dead at Key West, but said only two had been identified.
In 1912, the Army Quartermaster Corps reported that there were just 19 bodies at Key West.
But other published sources vary quite widely.
The National Geographic Society reported 22 bodies in 2012.
A number of sources cite 24 bodies.
In May 1898, the "Washington Post" reported 24 bodies buried at Key West.
It said two were identified, an African American and a Japanese mess attendant.
In 1997, the "Associated Press" also that 24 bodies were buried at Key West, of whom seven were identified.
In 2009, the "Key News" newspaper also reported 24 bodies at Key West, including that of Coal Passer John Ziegler.
A wide range of other sources have also cited 24 bodies at Key West.
Some sources say 25 bodies are buried there, others 26, and several others 27.