Ukrainian President Volodymyr Zelenskyy states that Ukraine needs modern air defense systems, particularly two Patriot systems, for more effective defense of Kharkiv, according to his interview with ABC News. “The situation is very serious. We cannot afford to lose Kharkiv. All we need are two Patriot systems. Russia will not be able to occupy Kharkiv if we have those,” he stated. Responding to the question of who is to blame for the new escalation in the Kharkiv direction, Zelenskyy said that the entire world is to blame. “It’s the world’s fault. They gave the opportunity for Putin to occupy….