KYIV, Ukraine — When Christopher James Campbell dropped out of school, sold his belongings and moved to Ukraine in the spring of 2022, his loved ones weren't sure why. "God does not divide humanity based on their skin color, or nationality, or even faith, so, too, do we honor the heroism of those who defend life, defend liberty and defend love," said Father George Kovalenko, one of Ukraine's leading public intellectuals and a rector of the Open Orthodox University of Saint Sophia, during Campbell's eulogy. They are preventing genocide," Sanina said of foreign fighters aiding Ukraine