Putin warns NATO will be 'at war with Russia' if it allows Ukraine to use Western long-range missiles against it  9NewsPutin issues warning to the West as Russia begins counter-offensive in Kursk region  SBS NewsPutin threatens war as Western allies near deal on missile strikes in Russia  POLITICO EuropeTop US, UK diplomats make rare joint visit to Kyiv as Ukraine appeals for right to fire long-range missiles into Russia  ABC NewsPutin: lifting Ukraine missile restrictions would put Nato ‘at war’ with Russia  The Guardian