Border Security: Australia’s Front Line “High Risk” S15E17 June 18 2025 on National Geographic

On Wednesday June 18 2025, National Geographic broadcasts Border Security: Australia’s Front Line!

High Risk Season 15 Episode 17 Episode Summary

The upcoming episode of “Border Security: Australia’s Front Line,” titled “High Risk,” promises to deliver another intense look at the challenges faced by border officers in Australia. This episode focuses on a man who finds himself in a tricky situation when he forgets the combination to his suitcase lock. The incident raises immediate concerns among the officers, who are trained to be vigilant and cautious.

As the episode unfolds, viewers will see how the officers handle the situation. Their training kicks in as they assess the potential risks associated with a locked suitcase. The man’s inability to unlock his bag leads to a series of questions and investigations, highlighting the meticulous nature of border security work. The officers must decide whether to trust the man’s story or dig deeper into the contents of the suitcase.

“High Risk” not only showcases the daily responsibilities of border officers but also sheds light on the importance of security protocols. The episode emphasizes the fine line between routine checks and the need for thorough investigations. With each passing moment, the tension builds as the officers weigh their options, making for an engaging watch for fans of the series.

This episode is set to air on National Geographic, and it will undoubtedly keep audiences on the edge of their seats. As the story unfolds, viewers can expect to see the dedication and professionalism of the officers as they navigate the complexities of border security. “High Risk” is sure to be a captivating addition to the series.

What Time is the “High Risk” Episode On?

The High Risk episode of Border Security: Australia’s Front Line will be broadcast on June 18 2025 on National Geographic at 9:00 PM at ET/PT.

Is the “High Risk” Episode New?

The High Risk episode of Border Security: Australia’s Front Line is all new!

Border Security: Australia’s Front Line High Risk Cast & Stars

Main Cast

High Risk Episode Videos & Previews

Watch Border Security: Australia’s Front Line High Risk Online

Watch the show online

Border Security: Australia’s Front Line Series Information

Follow Australian Customs and Border Protection officers as they attempt to enforce the country's various quarantine, customs, immigration and finance laws.