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During this session with the Department of Climate Change, Energy, the Environment and Water, I raised with them that in 2021, the Coalition government abandoned plans to build an all-weather, all-season paved runway in the Australian Antarctic Territory. Minister Watt confirmed that there are currently no plans to build such a runway and noted that Australia continues to rely on a blue ice runway during summer – leaving our bases largely isolated from the outside world for most of the year.

I pointed out that China is expanding its presence in the region, having already established three bases within the Australian Antarctic Territory. I also raised concerns about the recent reduction in the number of planned programs; however officials denied any funding cuts, asserting that Australia is meeting its obligations in Antarctic research despite China’s growing influence.

When questioned about China’s policy of conducting dual-purpose military and civilian research at its stations, the Department responded that military research would breach the Antarctic Treaty. China does not appear to share such concerns.

— Senate Estimates | October 2025

Transcript

CHAIR: Senator Roberts.  

Senator ROBERTS: I’ll be quick. In November 2021, the then coalition government made the poor decision to abandon the proposed construction of an all-weather paved runway near the Davis research centre in Antarctica due to perceived concerns of potential disruption of bird and seal colonies. It was a very poor decision, in my opinion, that missed the opportunity for Australia to advance its claims to usage of their allocated portion of Antarctica under the existing Antarctic Treaty signed in 1959. That will be up for renegotiation in some years hence or sooner if the treaty is challenged. My understanding is that there’s no formal expiry date. My first question is: will this government, the Labor government, reconsider and confirm the building of an all-weather runway to open up the Antarctic to year-round access via an eight-hour flight and replace total reliance on sea access that may take weeks?  

Senator Watt: I’m not aware of that being considered. The officials can elaborate if they have info on that.  

Ms E Campbell: At the moment, there are no plans for an all-weather runway, but we do have a really strong and capable blue ice runway. We have four-hour flights that go to Antarctica through the summer, and that’s a critical support for our stations and access. It’s at the Wilkins runway, which is about four hours, by tractor train, from Casey Station. I’ve had the pleasure of going on that flight a couple of times. It is a wonderful asset for Australia.  

Senator ROBERTS: My understanding is that an all-weather runway would radically reduce the operating costs and logistics of accessing Australia’s research stations. It would be the first and only all-weather runway on the continent and provide access to speedy evacuation in medical or other emergencies.  

Ms E Campbell: We certainly use the blue ice runway for access to the station.  

Senator ROBERTS: What do you mean by blue ice?  

Ms E Campbell: It’s a runway set up on the glacier just above Casey Station. We land jets on that runway in the summer months. To your point about ‘cheaper and effective’, my understanding—and it was before my time in this role—is that one of the reasons that the previous government decided not to progress with the all-weather runway was cost.  

Senator ROBERTS: In the context of changing geopolitical dynamics, especially when China is expanding its influence in the Southern Ocean and in Antarctica, what else is Australia doing to protect its interests from encroachment in the Southern Ocean and Antarctica?

Ms E Campbell: We’ve got a really strong program in Antarctica. We talked previously about our science voyages and the step-up in our science work in Antarctica. Elements such as inspections, which we’ve talked about, are part of our influence in Antarctica. Going to international meetings, rebuilding our stations—these are all really strong parts. We can certainly provide references to the strategy and action plan. We’ve got a million year ice core where we’re travelling 1,200 kilometres inland with a traverse tractor to drill for ice. We’ve also reestablished the ability to go across our territory and explore new areas, which is really exciting.  

Senator ROBERTS: Correct me if I’m wrong, but I understand that scientific programs have been cut. Why is the supply of critical food and medicine no longer assured? Has the government not heard of the phrase: ‘Use it or lose it’? That’s important for my next question.  

Ms E Campbell: I don’t accept that we’ve cut funding. The government has invested more than ever. Funding has gone up.  

Senator ROBERTS: There’s been no cut to scientific funding?  

Ms E Campbell: No.  

Senator ROBERTS: This is my last question. China is currently the most active national player in the Antarctic, yet Australia has the largest designated proportion of area claimed of the Antarctic continent, at 42 per cent—so over 40 per cent. It is referred to as the Australian Antarctic Territory and, in landmass, is the largest territory of Australia. China has five research bases there, and it’s soon to be six, with three of the bases it’s built within the Australian Antarctic Territory. Australia has only three bases in the territory and a fourth at Macquarie Island. Am I correct so far?  

Ms E Campbell: Yes.  

Senator ROBERTS: Chinese research stations have a dual purpose, supporting both military and civil functions. Common sense suggests that this will influence a Chinese call for a recognised claim for a part of the Australian Antarctic Territory, at our expense. Australia must do something soon to reclaim its senior role in Antarctic affairs. Will this government do what the coalition failed to do and build this vital runway to protect our claim to our territory?  

Ms E Campbell: I might correct a couple of points of fact. First of all, you said at the beginning that—and I did say it was right—China was the most active player. China is certainly very active in Antarctica, as are many other countries. I think the US would say they have been the most active player, and I think we’re close behind. There’s not evidence that there is a dual-use function of Antarctic stations, and that would be a breach of the treaty. There has been no finding—  

Senator ROBERTS: What do you mean by ‘dual use’?  

Ms E Campbell: You talked about dual military and scientific use. That would be a breach of the Antarctic Treaty, and there is no evidence that that has happened. 

Senator ROBERTS: Do you think that would bother China?  

Ms E Campbell: I think you’re asking my opinion. Under the treaty, that would not be allowed.  

Senator ROBERTS: So we’re leaving it to the Chinese?  

Ms E Campbell: That’s not what I said. 

Mr Sullivan: They’re your words, Senator, not Ms Campbell’s.  

Senator ROBERTS: Thank you. Chair 

Australia is fortunate, as one of the original Antarctic treaty signatories, to lay claim to the largest portion of the Antarctic continent. To cut back on infrastructure and research leaves Australia open to other nations’ claims to part of our territory.

China already has four bases within our Australian Antarctic territory for mapping, research, communications and resources. Based on their activity, they could claim our territory when the treaty comes up for review in 2048.

If we don’t treat our claim seriously and use it, we will lose this vitally important territory that sits on our doorstep.

We need Antarctica for our future security, for our future productive capacity, and for human progress.

We hold Antarctica through our efforts as a nation.

Don’t let Labor lose it through lack of effort.

One Nation will always put Australia’s interests first.

Transcript

Labor must not cut the budget that supports our presence in the Australian Antarctic Territory. We must support our presence through enhanced research and enhanced infrastructure. To not do so opens the gates to other nations’ claims over a part of our territory. Australia, as one of the original Antarctic Treaty signatories, lays claim to the largest portion of the Antarctic continent based on Australia’s significant role in the early days of Antarctic exploration and Australia’s proximity to the continent.

China already has four bases within our Australian Antarctic Territory for research, mapping, communication and resources, which are all vital to China. Based on China’s investment and activity, when the treaty is up for reconsideration in 2048, China will lay claim to Australia’s portion of Antarctica. When we cut the budget, our future claims will not be treated seriously if we do not treat our own claims seriously now. This is a matter of security, productive capacity and human progress.

One Nation will always put Australia’s interests first.

Australia claims a very large part of Antarctica as our territory. Despite this, China is muscling in, refusing to sign treaties and building 5 research bases in the Australian Antarctic territory. To add to the worries, Australian Government has back-flipped on its plans to build a strategically important, all-weather runway at Davis research base.

This opens the door for China to do it instead, further eroding our claim to Antarctic territory.

The decision came from the minister for environment which begs the question, have we let China take a strategic win because we were a little bit worried about the penguin’s feelings?

Transcript

I think the last stretch.

Thank you, Chair. Thank you for being here tonight. Minister Sussan Ley recently made a decision to not proceed with the building of an all-weather runway at Davis research base in Antarctica. What level of consultation did the Minister have with the Department of Defence and what advice was received prior to making such a decision, which many see as retrograde?

Senator, I can probably assist with that. That was a decision taken by the Government. There was extensive consultation with a range of departments and indeed I and Mr. Ellis personally, were in discussions with the Secretary and the CDF and others on that matter before it was considered by Government.

I understand Defence were pushing it.

I think the view taken by the Government was that the combination of the very significant environmental impact, the proceeding with the airstrip, would do together with the very sizable cost, ultimately meant that proceeding with a project that would not provide results for another 15 or 20 years was not viable. However, there are a whole range of other ways that we are very confident we’ll be able to ensure continuing and indeed expanded presence in Antarctica.

Was the Minister aware of the likelihood of China then building the strategically important runway, thereby enhancing its claim for a portion of the Australian Antarctic territory when the Australian Antarctic territory is renegotiated, or even sooner, because China is not a party to the Treaty?

A full range of geopolitical and other considerations were available to government in taking the decision, Senator.

Is the Minister aware that China has already built five research bases within the Australian Antarctic territory to enhance its future claim?

The answer is yes, we certainly are aware. I’ll let Mr. Ellis answer as to the number, but certainly we’re aware that China, and indeed a number of other countries, have established bases in the area claimed by Australia.

Does this mean that environmental issues, such as the comfort of penguins can be used to negotiate, to negate issues of national security to the detriment of all Australians? You mentioned that, you mentioned the 15 year time span for the return, I’ve just come from the Australian Rail Trade Corporation and they’re talking about a 30 year timeframe.

Some of these projects do involve a long period of time, Senator. But the answer is that we are very confident that the right decision was made, taking into account all of the factors and, as I’ve said, indicating that Australia’s is continuing presence. Our scientific research, our expeditionary exploration are second to none and we’ll continue over the decades ahead.

So is this yet another example of the short-term strategy visions that have dogged Australian antarctic policy, antarctic policy making us a pushover for the Chinese Communist Party?

I wouldn’t agree with the premise of any of that Senator, Australia very significantly ensures that we are a strong player in the international system that focuses on Antarctica, on CCAMLR and Australia, through investments, such as the Nuyina, which we’ve just been talking about at 1.8 billion dollar investment together with all of the other activities that Mr. Ellis and our hundreds of staff, both in Hobart and in Antarctica undertake, we believe that we are very much ensuring Australia’s interests are protected and advanced.

Perhaps a question to Senator Hume. The Chinese Communist Party just rolls over weak leaders. They see in Australia a country that is handed over its sovereignty to many UN agreements, destroying our energy, for example, our property rights, UN policies gutting our culture. These get no respect from the CCP and I think it makes us targets. So, was this the best decision to make at a time of heightened concern about the expansion as policies and aggression of the CCP? Especially as what they’re doing to us in trade.

I don’t necessarily agree with the premise of your question, Senator Roberts, but what I will say is that Australia in no way will be ceding any of our territory. The decision that was made was always gonna be contingent on a final investment decision next year and careful consideration of the environmental impact, economic investment and broader national interests. Australia feels that it’s particularly important that all nations place the Antarctic environment at the absolute centre of their decision making, and respect to the Treaty system. And the government is now considering further investments in our scientific research and environmental programmes in Antarctica. That include to continue to create jobs and investment for Tasmania, as the international gateway to East Antarctica.

Thank you, Chair.

[Attendant] Thank you very much.