The prospect of nuclear weapons being used in either Ukraine or the Middle East, rather than being fired between Moscow, Washington or Beijing has risen.
Trump warns US military 'ready to go' as US-Iran peace talks loom — as it happened
US President Donald Trump has warned if a deal with Iran is not reached soon, US military action could resume.
Topic:Unrest, Conflict and War
Wed 22 Apr 2026 at 12:33am
US delegation led by Vance to go to Pakistan for Iran peace talks, says Trump
A US delegation will head to Pakistan for potential peace talks, Donald Trump says, adding that he assumes "nobody's playing games".
Topic:Unrest, Conflict and War
Tue 21 Apr 2026 at 11:23am
Israel and Lebanon agree to 10-day ceasefire, Trump says
The US president says he "had excellent conversations" with Israeli Prime Minister Benjamin Netanyahu and Lebanese President Joseph Aoun.
Topic:Unrest, Conflict and War
Fri 17 Apr 2026 at 7:28am
NATO chief defends alliance as Trump threatens US withdrawal over Iran
Mark Rutte says European nations and other US allies are playing a vital role in supporting American military operations as he seeks to defend the alliance from Donald Trump's attacks.
Topic:Unrest, Conflict and War
Fri 10 Apr 2026 at 5:42am
German defence minister says Trump has 'no exit strategy' in Iran
Boris Pistorius says Germany will only help to secure the Strait of Hormuz once the US and Iran strike a ceasefire deal.
Topic:Unrest, Conflict and War
Fri 27 Mar 2026 at 7:41am
Australia and Indonesia sign major security pact
Prime Minister Anthony Albanese has travelled to Jakarta to sign the treaty, which the Australian government calls the "biggest step" the countries have taken together in 30 years.
Topic:Foreign Affairs
Fri 6 Feb 2026 at 3:50pm
Australia making defence investments on the expected frontline of a China conflict
Experts say these agreements are clear signs of how important an ally the Philippines is becoming in the Indo-Pacific region amid jitters of US security guarantees.
Topic:Explainer
Thu 15 Jan 2026 at 3:02pm
Greenland government rejects American takeover 'under any circumstance'
NATO allies are now scrambling to discuss beefing up Arctic security in the hope it deflects Donald Trump away from his intensifying rhetoric towards the island territory.
Topic:World Politics
Tue 13 Jan 2026 at 5:15am
Donald Trump withdraws the US from 66 international organisations
Protecting women and children, halting climate change and preventing acts of terrorism — these are the goals the White House now says go against America's goals.
Topic:World Politics
Fri 9 Jan 2026 at 2:59pm
Three options the US is considering to take Greenland
At least three options have been floated for Donald Trump to achieve his goal of taking Greenland for the United States.
Topic:Explainer
Thu 8 Jan 2026 at 4:59pm
Europe, US and NATO leaders agree to provide security guarantees to Ukraine
At a key meeting in Paris, officials from Europe, Canada, the US and NATO say they will provide Kyiv's frontline forces with equipment and training, and back them up with air, land and sea support to deter any future Russian attack.
Topic:World Politics
Wed 7 Jan 2026 at 10:46am
US set to back Ukrainian defence coalition if peace deal made with Russia
A draft statement outlines what Ukraine's allies could commit to if Russia attacks its neighbour again in the future.
Topic:Unrest, Conflict and War
Wed 7 Jan 2026 at 1:55am
Ukraine peace deal could be presented to Russia within days: Zelenskyy
Marathon talks between the US and Ukraine led to "not perfect" but "very workable" framework that could bring to an end Russia's near four-year-old invasion, the Ukrainian president says.
Topic:Unrest, Conflict and War
Wed 17 Dec 2025 at 3:02am
Ukraine says 'real progress' made in marathon peace talks
Marathon talks between the US and Ukraine could see NATO-like security guarantees extended to Kyiv under a peace deal.
Topic:Unrest, Conflict and War
Tue 16 Dec 2025 at 9:40am
Hegseth praises Australia for 'stepping up' as Marles insists AUKUS is on track
The defence minister insists the AUKUS program is on track to provide Australia with nuclear-powered submarines in the next decade — despite the delays plaguing shipbuilding programs in both the US and the UK.
Topic:World Politics
Thu 11 Dec 2025 at 10:52am
Thailand launches air strikes amid new clashes with Cambodia
Thailand launches air strikes along its disputed border with Cambodia, after both countries accuse one another of breaching a ceasefire agreement brokered by US President Donald Trump.
Topic:Unrest, Conflict and War
Tue 9 Dec 2025 at 1:19am
Trump orders peace envoy to meet Putin in Moscow
Donald Trump says he has instructed his special envoy, Steve Witkoff, to meet Vladimir Putin in Moscow to discuss a "fine-tuned" peace plan for Ukraine.
Topic:World Politics
Wed 26 Nov 2025 at 8:37am
Zelenskyy warns Ukraine's borders 'cannot be changed by force'
Ukrainian President Volodymyr Zelenskyy warns his country's borders "cannot be changed by force", highlighting a key sticking point in negotiations with the US over a potential peace deal with Russia.
Topic:Unrest, Conflict and War
Tue 25 Nov 2025 at 8:26am
What will Indonesia gain from its 'good neighbours' treaty with Australia?
Details of an upgraded security treaty between Indonesia and Australia are yet to be made public, and the practical impact it will have on relations between the two countries depends on who you ask.
Analysis by Tim Swanston
Thu 13 Nov 2025 at 12:22pm
Australia-Indonesia treaty announced
Foreign Minister Penny Wong speaks to 7.30’s Sarah Ferguson about the history bilateral security treaty with Indonesia.
Topic:Government Policy
Wed 12 Nov 2025 at 10:01pm