Motorboat with ten Austrians capsizes off Trieste – search operation underway

According to current information, the occupants were exclusively Austrian citizens. The Italian news agency ANSA reported on the incident multiple times; the Slovenian destination Izola is also only a few nautical miles from Porto Piccolo-Sistiana, making the route a short border crossing between Italy and Slovenia.

The authorities are currently checking how many people were on board at the time of the accident and how many could be rescued. The relatives of the Austrian travellers were informed through the usual procedures via diplomatic channels, with the Italian emergency services taking over coordination.

Search operation and involved agencies

The rescue operation is concentrated on the immediate sea area off Trieste. Divers and coast guard boats are searching the wreck and the surrounding area; helicopters are assisting from the air. The harbour entrance of Trieste is only partially navigable during the ongoing operation.

Trieste lies at the northernmost tip of the Adriatic, directly on the border with Slovenia. The port is one of Italy's most important container ports and a hub for ferry and recreational boat traffic toward Slovenia, Croatia, and the eastern Adriatic. Recreational boat trips across the Bay of Trieste to Slovenia are popular during the season, as the route is short and the sea is usually calm.

Geographic location and significance of Trieste

At the time of the report, it was still unclear whether all ten passengers had been recovered. The Italian coast guard released initial details on the rescue operation through the ANSA agency, without initially providing information on the condition of those rescued or possible missing persons.

The name Dietmar Riegler is mentioned in reports on the incident; further details on his role could not be verified in the available sources. The Austrian authorities are, according to the available reports, in contact with the Italian emergency services to inform relatives and provide consular assistance.

The investigation into the cause of the accident has been opened by the responsible port authority. Initial results are expected once the wreck has been recovered and the questioning of survivors and crew has been completed. Until then, speculation about the exact circumstances of the capsize is set aside.

Investigation into the cause of the accident

Travellers in the region are advised to follow the instructions of the local authorities and to give the port area a wide berth until the operation is concluded. Increased caution also applies to other recreational boaters in the northern Adriatic while search and recovery work continues.

The incident casts a spotlight on the risks of smaller recreational boat trips along the heavily trafficked Adriatic coast. Even on short routes between Italian and Slovenian ports, weather changes and navigational errors can quickly lead to critical situations, as the capsize of the "Diwa II" makes clear.