What we know about North Korean troops in Ukraine

• What we know about North Korea sending troops to Russia

  Top stories - CBS News - October 23
• 

  Ukraine war briefing: UN chief ‘very concerned’ about reports of North Korean troops in Russia

  World - The Guardian - November 4

• What we know about North Korea's intercontinental missile test

  Top stories - CBS News - October 31
• 

  U.S. Says North Korean Troops Are in Russia to Aid Fight Against Ukraine

  Top stories - The New York Times - October 23

• U.S. Says North Korean Troops Are in Russia, Might Be Used in Ukraine War

  World - The Wall Street Journal - October 23

• How North Korean troops could impact the Russia-Ukraine war

  Top stories - CBS News - October 23
• 

  Putin bets on North Korean troops to retake Kursk from Ukraine

  Business - Financial Times - October 24
• 

  North Korean troops fighting Ukraine will be 'fair game,' U.S. warns Putin

  Politics - NBC News - October 24

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