WATCH: American firefighters greeted with applause in Sydney as they arrive to help fight Australia's wildfires. (Video by Shane Fitzsimmons, commissioner of New South Wales Rural Fire Service)

WATCH: American firefighters greeted with applause in Sydney as they arrive to help fight Australia's wildfires.

(Video by Shane Fitzsimmons, commissioner of New South Wales Rural Fire Service) pic.twitter.com/yhJAipatTF

— NBC News (@NBCNews) January 9, 2020