At least six people have been killed and 27 others injured in Russian missile strikes on a recreational area near the city of Kharkiv in eastern Ukraine, a government official said on Sunday. Kharkiv’s mayor Ihor Terekhov spoke of “terror against peaceful residents, against our right to life, against everything human and just.” A pregnant woman was among the dead, he said. The Kharkiv region, which borders Russia, has been under massive shelling for weeks. In the wake of repeated attacks, President Volodymyr Zelensky has again called on the international community to provide two Patriot air de…