An investigation is underway into the death of an American seaman aboard a U.S. nuclear submarine during an AUKUS ceremony held on Sydney Harbour. The case is being jointly handled by NCIS agents assigned to afloat duties in the United Stat…

The discovery of the Navy compliance officer, deceased in a waterhole from a snakebite, presented an immediate and perplexing mystery. A specialized team was dispatched to determine the origin of the venomous taipan responsible – a creature…

A team investigates a startling discovery: an arm clad in U.S. Navy equipment. The investigation tests the loyalty of a group of former Navy divers as they seek to understand the impossible.

In the historic and shadowed Rocks district of Sydney, a grim discovery is made: the body of a U.S. petty officer. The key to unraveling this decades-old mystery lies in a Navy Cross medal, and as the investigation unfolds, the team finds t…

The aroma of coffee mingled with a growing sense of dread within the cozy confines of the dog cafe. Inside, a tense standoff unfolded: Doc Roy and his loyal canine companion were caught in a desperate hostage situation.

A colleague's mysterious death draws Evie back into clandestine work, forcing DeShawn to grapple with conflicting loyalties: to a friend and to his team.

The launch, intended as a triumphant unveiling, devolved into chaos. Half of the NCIS: Sydney team found themselves trapped beneath the earth, a desperate race against dwindling time and air. With the clock ticking and oxygen reserves fadin…

A desperate bargain. The son of one of our own, taken by a shadowy figure offering a prisoner in exchange. We're not trading lives for criminals. This isn’t a negotiation; it’s a rescue. The team moves with a fierce urgency, every second a …