LOS ANGELES (CBSLA) — On Monday evening, 20 experienced firefighters from different parts of the Los Angeles Metro area will fly to Australia to help battle the raging wildfires devastating the country.

The firefighters, many of which battled the Saddle Ridge Fire in October, assembled at the Little Tujunga Hotshot Station Monday afternoon and were due to fly out of Los Angeles International Airport later in the evening, said Forest Service spokesman Andrew Mitchell.

READ MORE: 'I'm Broken Emotionally': Woman Hurt After Violent Beverly Hills Robbery Speaks Out

“This is definitely kind of a once-in-a-career opportunity for many folks,” said Chief Robert Garcia with the U.S. Forest Service. “They have experience leading crews themselves, and they all anywhere from five to 20 years of experience.”

According to Mitchell, the National Interagency Fire Center in Idaho requested the need for assistance.

On Jan. 2, firefighters with the National Interagency Fire Center took off from LAX for Australia, where a state of emergency has been declared. More than 200 wildfires are burning in Australia’s two most-populous states.

“Australian firefighters come over here to train with us to fight out fires, so we are returning the favor to them,” Mitchell said.

READ MORE: 'I'm Shocked' Say Redondo Beach Neighbors After Learning That Man In His 30s Was Shot, Killed

The firefighters will be in Australia for 35 days before they are rotated out.

“It’s possible we will send over another crew when this crew rotates out,” he said.

Although experienced, new terrain may pose as a challenge to the SoCal firefighters.

“A local knowledge of how weather patterns affect a specific canyon, that will be the piece of knowledge they won’t have and they’ll have to communicate with locals,” said Garcia.

The fires have been devastating to Australia’s environment and wildlife, with almost a third of New South Wales’ koalas killed in the fires and a third of their habitat destroyed.

MORE NEWS: Bell Gardens Police Find`Ghost Gun' While Searching For Suspect

(© Copyright 2019 CBS Broadcasting Inc. All Rights Reserved. City News Service contributed to this report.)