Who are the 20 Gaza hostages believed to be alive and expected to be released?

A man walks past a billboard bearing the portraits of Israelis held hostage in the Gaza Strip by Palestinian militants since Oct.2023.

After more than two years in captivity, 20 hostages abducted during Hamas's Oct. 7, 2023, attacks, are set to return to Israel.

(Image credit: AHMAD GHARABLI)