Venezuelan President Nicolas Maduro has demanded El Salvador release hundreds of Venezuelans who were deported from the United States, who he described as being “kidnapped,” after his Salvadoran counterpart earlier proposed a prisoner swap.

Salvadoran President Nayib Bukele has criticized his Venezuelan counterpart's rejection of a swap that would see Venezuelan deportees from the United States detained in El Salvador exchanged for what he said were “political prisoners” in Venezuela.

El Salvador President Nayib Bukele on Sunday proposed sending 252 Venezuelans deported from the U.S. and imprisoned in his country to Venezuela.