FILE - Survivors of a shipwreck sleep in a warehouse at the port in Kalamata town, about 240 kilometers (150 miles) southwest of Athens, on June 14, 2023. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Thanassis Stavrakis, File)
FILE - Rain boots are placed on the ground by police officers as they inspect a boat where 15 Malians were found dead adrift in the Atlantic on Thursday, Aug. 20, 2020, in Gran Canaria island, Spain. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Emilio Morenatti, File)
FILE - The lifeless body of an unidentified woman washes up on the shoreline at the village of Skala, on the Greek island of Lesbos, on Sunday, Nov. 1, 2015. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Santi Palacios, File)
FILE - This Feb. 28, 2023 file photo shows the coffins, aligned inside the PalaMilone sports center in Crotone, southern Italy, of the migrants who died after their boat capsized in the early morning of Sunday, Feb. 26, 2023, at a short distance from the shore in Steccato di Cutro, in the Italian southern tip, killing at least 94 people. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Valeria Ferraro, File)
FILE - Migrants reach through a border wall for clothing handed out by volunteers, as they wait between two border walls to apply for asylum Friday, May 12, 2023, in San Diego. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Gregory Bull, File)
FILE - Afghan refugees wait to register in a camp near the Torkham Pakistan-Afghanistan border in Torkham, Afghanistan, Saturday, Nov. 4, 2023. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Ebrahim Noroozi, File)
FILE - A mortuary technician opens the door of a refrigerator used to store the remains of migrants recovered from a Mauritanian boat that appeared drifting near the island of Tobago, in Scarborough, Trinidad and Tobago, Tuesday, Jan. 25, 2022. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Felipe Dana, File)
FILE - Piles of life jackets used by refugees and migrants to cross the Aegean sea from the Turkish coast remain stacked on the northeastern Greek island of Lesbos, on Wednesday, Dec. 16, 2015. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Santi Palacios, File)
FILE - Ethiopian migrants walk on the shores of Ras al-Ara, Lahj, Yemen, after disembarking from a boat, July 26, 2019. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Nariman El-Mofty, File)
FILE - This Feb. 27, file photo, 2023 shows part of the debris of a wrecked migrant boat washed ashore after it capsized in the early morning of Sunday, Feb. 26, 2023, at a short distance from the shore in Steccato di Cutro, in the Italian southern tip, killing at least 94 people. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Luigi Navarra, File)
FILE - Migrants sit on the deck of the Belgian Navy vessel Godetia after they were saved at sea during a search and rescue mission in the Mediterranean Sea off the Libyan coasts, Wednesday, June 24, 2015. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Gregorio Borgia, File)
FILE - Migrants wait along a border wall Tuesday, Aug. 23, 2022, after crossing from Mexico near Yuma, Ariz. The UN migration agency marks a decade since the launch of the Missing Migrants Project, documenting more than 63,000 deaths around the world. More than two-thirds of victims remain unidentified highlighting the size of the crisis and the suffering of families who rarely receive definitive answers. (AP Photo/Gregory Bull, File)