Ukraine is facing a critical shortage of Patriot air defense systems, President Volodymyr Zelensky warned, saying the situation “can’t get any worse.” In an interview with German broadcaster ZDF , Zelensky said that global crises, including the escalating Iran conflict, are diverting US attention and potentially affecting the pace of military assistance to Ukraine. JOIN US ON TELEGRAM Follow our coverage of the war on the @Kyivpost_official . Referring to US negotiators Jared Kushner and Steve