On June 27, Pompeo said North Korea was planning to hand over presumed remains of U.S. soldiers killed during the Korean War in the near future.

Following Pompeo's second visit to Pyongyang, a lower ranks meeting took place on July 15 regarding the retrieving  of remains of US soldiers from the Korean War.
Pompeo called the talks "productive" and said the two sides had reached firm commitments on the issue.
On July 27 North Korea handed over 55 boxes of human remains, thus starting to fulfill their pledge in the Singapore declaration.
The remains were saluted in a ceremony in their honor by US soldiers.
More than 36,000 American troops died during the Korean War, but some 7,700 remain unaccounted for, including 5,300 believed to have died in North Korea.
Earlier, 220 remains were recovered during 1996–2005.
North Korea reported to the U.S. Defense POW/MIA Accounting Agency that they couldn't be sure how many individuals were represented in each of the 55 boxes.

There was uncertainty about the nationality of the war remains, whether the individuals were American or from other countries that took part in the Korean War, such as Australia, Belgium, France, and the Philippines.
Kelly McKeague, the director of the POW/MIA Accounting Agency, said a preliminary review showed that the remains are "consistent" with being American and are from the Battle of Chosin Reservoir.
The next phase would be matching the dental records, X-rays and DNA testing to further analyze the remains for possible identification.
McKeague expressed his opinion that North Korea needs to allow the resumption of joint U.S.-North Korean searches of battlefields and POW camp graveyards to discover more war remains as soon as practical.
On June 27, Pompeo said North Korea was planning to hand over presumed remains of U.S. soldiers killed during the Korean War in the near future.
Following Pompeo's second visit to Pyongyang, a lower ranks meeting took place on July 15 regarding the retrieving  of remains of US soldiers from the Korean War. Pompeo called the talks "productive" and said the two sides had reached firm commitments on the issue. On July 27 North Korea handed over 55 boxes of human remains, thus starting to fulfill their pledge in the Singapore declaration. The remains were saluted in a ceremony in their honor by US soldiers. More than 36,000 American troops died during the Korean War, but some 7,700 remain unaccounted for, including 5,300 believed to have died in North Korea. Earlier, 220 remains were recovered during 1996–2005. North Korea reported to the U.S. Defense POW/MIA Accounting Agency that they couldn't be sure how many individuals were represented in each of the 55 boxes.
There was uncertainty about the nationality of the war remains, whether the individuals were American or from other countries that took part in the Korean War, such as Australia, Belgium, France, and the Philippines. Kelly McKeague, the director of the POW/MIA Accounting Agency, said a preliminary review showed that the remains are "consistent" with being American and are from the Battle of Chosin Reservoir. The next phase would be matching the dental records, X-rays and DNA testing to further analyze the remains for possible identification. McKeague expressed his opinion that North Korea needs to allow the resumption of joint U.S.-North Korean searches of battlefields and POW camp graveyards to discover more war remains as soon as practical.
2018 North Korea–United States Singapore Summit