LONDON Ukraine 's President Volodymyr Zelensky has told British media that a ceasefire without security guarantees for his country would not bring a lasting end to Russia's invasion after allies called for a truce. At a press conference on Sunday after talks with European allies in London, Zelensky dismissed as "not enough" the idea that a ceasefire would end the war . Following the crisis summit on Sunday, French President Emmanuel Macron said that France and Britain were proposing a one-month