KYIV/ISTANBUL Ukrainian President Volodymyr Zelenskyy said Saturday that a Russian airstrike on the northeastern city of Kharkiv killed one person and wounded more than 40 others. Zelenskyy described the strike that hit civilian infrastructure near a children’s train-themed park as a “terrorist attack.” “We cannot ignore this. We cannot turn a blind eye. This is not a game,” Zelensky on Telegram. “Every day, we lose our people because Russia feels impunity.” He said the Russian military is “