Sea state Two upgraded Jin-class submarines have entered service in the Chinese navy. The nuclear-powered submarines are the latest in a series of significant additions to the People’s Liberation Army Navy over the past year. …
Amid rapid geopolitical change at the start of the 2020s, unfolding now in the Covid-19 crisis, nuclear weapons manifest grim continuity with the previous century. Especially persistent is a capability that has existed since the …
Sea state The commander of the coronavirus-hit aircraft carrier USS Theodore Roosevelt, Brett Crozier, has been relieved of his post. Crozier wrote a letter to naval command asking for stronger measures to counter the outbreak …
Captain Chris O’Flaherty of the Royal Navy has produced a timely study of the theory and practice of naval mine warfare in a period when strategic and technological change are challenging traditional concepts of maritime …
Sea state Naval Group has engaged Australia-based PMB Defence and Greece-based Systems Sunlight to develop the main storage batteries for the Royal Australian Navy’s future submarines. The batteries will power the fleet of 12 boats …
In October 1942, Edward Ward, the minister for labour and national services, accused the Australian government of having planned to abandon the country’s north in the event of a Japanese invasion. While the ‘Brisbane Line’ …
The world One couldn’t be blamed for believing that the end of the world is nigh as the World Health Organization declares a coronavirus pandemic and coverage of the outbreak takes over just about every …
Sea state Japan’s Maritime Self-Defense Force has commissioned its first Soryu-class diesel–electric submarine equipped with lithium-ion batteries. The lithium-ion batteries store significantly more energy than the lead-acid batteries used in earlier subs. The 4,100-tonne JS …
Australia’s review of defence strategy and the capabilities that flow from it is almost complete. From the outside, the strategic assessment has to be that China’s power and military reach have grown faster than expected, …
Sea state The US Navy says one of its P-8A Poseidon maritime patrol aircraft was hit by a laser fired from a Chinese destroyer in international waters about 610 kilometres west of Guam. The US …
In late 2014, Australia was engaged in a vigorous national debate about whether 12 new submarines should be imported directly from Japan in a ‘captain’s pick’ or built here after some form of tender process. …
‘I’m also very confident in terms of the methodologies that have been developed and refined over the course of many of these projects and I’m very confident in the fidelity of the data that we …