Stephen Dziedzic of the ABC returns to catch up on a remarkable month in Australian foreign policy. The conversation begins with China’s submarine-launched ballistic missile test into the South Pacific. Stephen and Darren ask who Beijing was really signalling, what the test says about China’s nuclear deterrent, and why Pacific governments responded much more strongly than they did to China’s 2024 launch. They then turn to Australia’s rapidly expanding Pacific integration agenda: the Nakamal Agreement with Vanuatu, the new Vuvale Union and Ocean of Peace Alliance with Fiji, and the wider web of Australian agreements across the region. The discussion examines why Fiji and Vanuatu struck such different bargains; whether Australia coerced Vanuatu; the risks of strategic overstretch; and what happens when Canberra eventually has to enforce one of the new agreements’ red lines. Darren also offers an alliance-theory puzzle: these treaties appear designed less to deter a clear external threat than to institutionalise alignment and deny rival security access. The episode also covers Taiwan’s decision to suspend spot purchases of PNG LNG after Port Moresby moved against Taiwan’s representative office; the fragile stabilisation of Australia–China relations and an Australian variation on Kevin Rudd’s “managed strategic competition”; and Narendra Modi’s visit, including whether India now truly qualifies as a top-tier Australian security partner. Recommendations: Ezra Klein’s interviews with Kevin Rudd and Maggie Haberman, and Sam Dalrymple’s Shattered Lands. Australia in the World is written, hosted and produced by Darren Lim, with research and audio editing by Hannah Nelson and theme music composed by Rory Stenning. Relevant links Stephen Dziedzic's relevant ABC reporting Stephen Dziedzic and Lillyrose WelWel, “Vanuatu critical infrastructure to remain ‘free from militarisation’ under Nakamal pact,” ABC News, 29 June 2026, https://www.abc.net.au/news/2026-06-29/australia-vanuatu-sign-strategic-pact-nakamal-agreement/106852624 Stephen Dziedzic, “Vanuatu deal a sign of what’s to come in ‘permanent contest’ for Pacific influence with China,” ABC News, 1 July 2026, https://www.abc.net.au/news/2026-07-01/how-vanuatu-deal-shapes-pacific-influence-contest-with-china/106863266 Lice Movono and Stephen Dziedzic, “Solomon Islands PM says ‘growing consensus’ in support of regional security agreement,” ABC News, 3 July 2026, https://www.abc.net.au/news/2026-07-03/solomon-islands-pm-says-growing-consensus-for-security-deal/106874902 Stephen Dziedzic and Lice Movono, “Prime Minister Anthony Albanese signs Ocean of Peace Alliance with Fiji,” ABC News, 6 July 2026, https://www.abc.net.au/news/2026-07-06/albanese-signs-major-new-treaty-fiji/106882252 Stephen Dziedzic and Tom Lowrey, “‘Destabilising’ Chinese ballistic missile test in Pacific prompts government concerns,” ABC News, 6 July 2026, https://www.abc.net.au/news/2026-07-06/china-test-ballistic-missile-south-pacific/106885076 Stephen Dziedzic, “China warns Australia over military alliance with Fiji that promises to ‘act to meet the common danger’,” ABC News, 6 July 2026, https://www.abc.net.au/news/2026-07-06/china-warns-australia-over-alliance-with-fiji/106886394 Stephen Dziedzic and Tom Lowrey, “Pacific leaders criticise Chinese nuclear-capable missile test as ‘reckless’,” ABC News, 7 July 2026, https://www.abc.net.au/news/2026-07-07/china-missile-nuclear-pacific-nauru-tuvalu/106887324 Stephen Dziedzic and Doug Dingwall, “Anthony Albanese says India a ‘top-tier security partner’ for Australia as nations deepen defence ties,” ABC News, 9 July 2026, https://www.abc.net.au/news/2026-07-09/narendra-modi-arrives-in-melbourne/106894868 Tim Swanston and Stephen Dziedzic, “China demands Australia stop ‘exaggerating tensions’ over South China Sea,” ABC News, 22 July 2026, https://www.abc.net.au/news/2026-07-22/china-australia-south-china-sea-philippines-tension/106946822 Stephen Dziedzic, “Chinese diplomats leave Labor conference in Adelaide after requesting Taiwan representatives be ejected,” ABC News, 23 July 2026, https://www.abc.net.au/news/2026-07-23/chinese-diplomats-leave-labor-conference-in-adelaide/106951960 Stephen Dziedzic, “Australia supplants China as Pacific’s biggest lender,” ABC News, 28 July 2026, https://www.abc.net.au/news/2026-07-28/new-lowy-pacific-aid-map-australia-lending-investor/106967764 Stephen Dziedzic and Marian Faa, “Taiwan to stop buying PNG gas on spot market over ‘One China’ spat,” ABC News, 29 July 2026, https://www.abc.net.au/news/2026-07-29/taiwan-to-stop-buying-png-gas-on-spot-market/106972968 Other links Siobhan McDonnell, “The Nakamal Agreement has been signed, but at what cost?”, Devpolicy Blog, 24 July 2026: https://devpolicy.org/the-nakamal-agreement-has-been-signed-but-at-what-cost/ Ezra Klein, “What Xi Jinping Wants (with Kevin Rudd)” The Ezra Klein Show, The New York Times, 14 July 2026, https://www.nytimes.com/2026/07/14/opinion/ezra-klein-podcast-kevin-rudd.html Ezra Klein, “How Trump Has Changed, With Maggie Haberman,” The Ezra Klein Show, The New York Times, 31 July 2026, https://www.nytimes.com/2026/07/31/opinion/ezra-klein-podcast-maggie-haberman.html Sam Dalrymple, Shattered Lands: Five Partitions and the Making of Modern Asia, HarperCollins, 19 June 2025, https://harpercollins.com.au/products/9780008466831