Ukraine and Russia on Tuesday each released 90 soldiers back to their home countries in a further exchange of prisoners. “Our people are home,” Ukrainian President Volodymyr Zelensky said on Tuesday on social network platform X. Zelensky said the soldiers were from different units of the armed forces, some of whom had fought in Mariupol before the city was captured by the Russians. He said the returnees had fought against the Russian invasion in the Kherson, Donetsk, Zaporizhzhia, and Luhansk regions. “We remember all our people in Russian captivity. We continue our work for the release of eve…