In this photo provided by the Ukrainian Presidential Press Office on Wednesday, July 17, 2024, Ukrainian prisoners of war hold Marine's flag as they pose for a photo after a prisoners exchange at an undisclosed location in Ukraine. (Ukrainian Presidential Press Office via AP)
In this photo provided by the Ukrainian Presidential Press Office on Wednesday, July 17, 2024, Ukrainian prisoners of war hold flags of their units as they pose for a photo after a prisoners exchange at an undisclosed location in Ukraine. (Ukrainian Presidential Press Office via AP)
In this photo provided by the Ukrainian Presidential Press Office on Wednesday, July 17, 2024, A Ukrainian prisoner of war shows a thumbs up sign as he poses for a photo after a prisoners exchange at an undisclosed location in Ukraine. (Ukrainian Presidential Press Office via AP)
In this photo provided by the Ukrainian Presidential Press Office on Wednesday, July 17, 2024, Ukrainian prisoners of war hold Marine's flags as they pose for a photo after a prisoners exchange at an undisclosed location in Ukraine. (Ukrainian Presidential Press Office via AP)
In this photo provided by the Ukrainian Presidential Press Office on Wednesday, July 17, 2024, Ukrainian prisoners of war wrapped in national flags pose for a photo after a prisoners exchange at an undisclosed location in Ukraine. (Ukrainian Presidential Press Office via AP)