Kyiv (Ukraine) (AFP) – Ukrainian leader Volodymyr Zelensky called on Tuesday for wealthy Western nations to help Kyiv create an “air shield” after a rash of deadly Russian aerial attacks. Zelensky, who told the G7 club of rich nations “millions of people would be grateful” for help fending off attacks from the sky, warned Russia “still has room for further escalation” after Monday’s bloody missile salvoes across Ukraine. Following the attacks, Washington pledged to up shipments of air defences to Ukraine, while Germany promised delivery “in the coming days” of the first Iris-T missile shield r…