Australia’s $528m icebreaking research vessel, RSV Nuyina, has returned to Hobart after months overseas for repairs.
The vessel, built in Romania, had experienced several issues since its delivery in 2021, which included an almost year-long delay due to the pandemic.
The vessel’s first voyage to Antarctica in late 2021 was delayed due to issues with its alarm system, and further issues were detected before reaching Casey Station, which led to the replacement of its shaft couplings.
Consequently, the Australian Antarctic Division (AAD) had to switch to the smaller chartered icebreaker Aiviq to refuel the remote Macquarie Island station in March, while collecting returning expeditioners, as Nuyina wasn’t ready yet.
The switch has caused some delays in scientific research on Macquarie Island due to a lack of onboard accommodation.
The RSV Nuyina left Singapore 15 days ago after months of repairs due to ongoing issues, and it is currently coming through the Derwent River bound for Hobart.
The icebreaker is expected to enhance Australia’s climate research capabilities in Antarctica and the Southern Ocean.
