Russia's president Vladimir Putin has warned that the crisis  North Korea could cause a "planetary catastrophe". He said if war broke  on the Korean Peninsular, there would be a huge loss  life. He told reporters  a meeting  China that talking and "peaceful dialogue" were the only ways to end the crisis. He warned the USA and North Korea that talking  military action and war was very dangerous. He said: "Ramping  military hysteria  such conditions is senseless. It's a dead end." Mr Putin said North Korea would never give  its nuclear programme. He said: "They will eat grass instead  stopping their nuclear programme, as long as they do not feel safe."
Tensions  Korea are reaching very dangerous levels.  Sunday, North Korea carried  its most powerful nuclear test ever. The United Nations Security Council met  to tell North Korea to stop its testing. Many countries called  stronger sanctions  North Korea. Mr Putin said sanctions have never worked and would never work. He said sanctions against North Korea would be useless and ineffective. The US ambassador to the UN, Nikki Haley, said North Korea was "begging  war" because  its words and actions. She said: "War is never something the United States wants. We don't want it now. But our country's patience is not unlimited. We will defend our allies and our territory."