Australian navy divers have suffered minor injuries from a sonar pulse by a Chinese navy vessel. Here’s what that means and how underwater sound can hurt divers.
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South Africa is a large peninsula on the strategic Cape sea route. Some 90% of its trade flows through its harbours. The navy defends the country’s sovereignty and national interests.
All who testified before a congressional subcommittee claimed that UFOs pose a threat to national security, though there’s still no public evidence that UFOs are extraterrestrial.
US workers are not skilled enough to meet the next generation of manufacturing. But some efforts are underway to train them.
Laser pointing is separated from firing a missile with hostile intent by a mere split second – this is what makes such an action so dangerous.
While all eyes are on China’s response to the new AUKUS security pact, Russia matters, too. After all, it has its own nuclear submarines that could now be marketed all over the region.
Nuclear submarines are powered by a miniature onboard fission reactor. They can go for decades without refuelling, making them faster, stealthier and much more expensive than conventional submarines.
Nuclear-powered submarines do not need to surface for air, allowing them to be stealthier for longer. But there’s still a million-dollar question: does this make us safer?
The maritime situation in Mozambique must not be allowed to emulate the maritime threats found off Nigeria, Somalia, and the rebel-held territories in Libya.
The search for the Indonesian submarine KRI Nanggala faces huge uncertainties and a very tight deadline.
Letting bad behavior go unpunished can undermine respect for the law of war.
Could the 1942 Battle of the Coral Sea between American and Japanese aircraft carriers have turned out differently?
Australia’s long-awaited naval shipbuilding plan has two interconnected weaknesses when it comes to sovereignty.
The Tampa incident in 2001 has formed the underlying basis of the approach to asylum seekers attempting to reach Australia by boat ever since.
Contemporary television is replete with gruesome tests of survival, charting our obsession with what modern man has lost.
Managing maritime security is a challenging endeavour. Forms of maritime crime include piracy, drug and arms smuggling.
The Conversation’s experts respond to key aspects of the announcement that French company DCNS will be build Australia’s next fleet of submarines.
Das Boot, The Hunt for Red October, The Bedford Incident, We Dive At Dawn: films based on submariners’ experience reflect the tense and unusual nature of undersea warfare – where it is often not how well…
When we sip our morning coffee or snack on a piece of chocolate, we hardly think about how these products came to us. The answer is: they were transported by sea. In fact, pretty much all the goods we…
Seawater could be used to fuel naval ships, replacing the need for oil-based jet fuel. Using metal catalytic converters in…
Kontributor teratas
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Professor, Strategic and Defence Studies Centre, Australian National University
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Professor, Director, Open Door: Understanding and Supporting Service Personnel and their Families, Flinders University
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Dean of Humanities and Social Sciences and Professor of International Relations at La Trobe University., La Trobe University
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Associate Professor of National Security and Strategic Studies, Curtin University
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Adjunct professor, University of Adelaide
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Professorial Fellow, Australian National Centre for Ocean Resources and Security, University of Wollongong
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Professor of International Relations, University of Copenhagen
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Professor of Ultrasonics, University of Bristol
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Research fellow, Australian National University
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Associate Professor, ANU College of Asia and the Pacific, Australian National University
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Visiting Fellow, University of Adelaide
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Adjunct Professor in Naval and Maritime Strategy and Policy, Australian National University
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Senior Lecturer in English/Film and Television, Manchester Metropolitan University
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Associate Professor, Operations Research, Brock University
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Assistant Professor of International Studies, Indiana University
