Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

American soldiers are pictured during a welcome ceremony at the Polish-German border in Olszyna, Poland on January 12, 2017. US troops are being deployed in Poland under Operation Atlantic Resolve.
American soldiers are pictured during a welcome ceremony at the Polish-German border in Olszyna, Poland on January 12, 2017. US troops are being deployed in Poland under Operation Atlantic Resolve.

    JUST WATCHED

    Poland welcomes US troops

MUST WATCH

Poland welcomes US troops

Lt. Gen. Mark Hertling tells CNN the move is crucial to strengthening America's ties to NATO.

Poland welcomes US troops

Lt. Gen. Mark Hertling tells CNN the move is crucial to strengthening America's ties to NATO.