


A U.S. Navy submarine torpedoed and sank the Iranian warship IRIS Dena in the Indian Ocean on 4 March 2026, in an incident that U.S. officials said marked a rare return of submarine-launched torpedo warfare against a surface combatant. The…

Poland has moved the question of nuclear deterrence closer to the centre of the European security debate after Prime Minister Donald Tusk said that Warsaw wants “as much autonomy as possible” in this field and is holding talks with France and…

As Israeli operations follow a clear military logic, questions grow over whether Washington has any coherent political plan for what comes next in Iran. Events in the Middle East have been moving at speed since the latest phase of the…

The United States still possesses the world’s most formidable military. It fields the most advanced aircraft, the most sophisticated satellites and a nuclear arsenal of unmatched technological complexity. Yet, according to a warning delivered this week by lawmakers in Washington,…

Four years after Russia launched its full-scale invasion of Ukraine on 24 February 2022, the central expectation that shaped much of the early commentary has not materialised: Moscow has not achieved its declared war aims. On the fourth anniversary, the…

Volodymyr Zelenskyy’s plea to Donald Trump — “stay on our side” — should be read as more than an appeal for sympathy. It is a warning about strategy. At the centre of the current diplomacy is a question that sounds…

A reported secret Russian-Iranian air defence deal has added a new layer of risk to an already volatile stand-off between Washington and Tehran, while raising wider questions about the strategic alignment linking Russia, Iran and, indirectly, China. According to a…

A fresh 48-hour deadline has pushed the United States-Iran nuclear stand-off into another compressed negotiating window, with a new round of talks expected in Geneva on Thursday, 26 February. Oman has confirmed that US and Iranian officials are due to…

Claims by US officials that China may have conducted a covert nuclear explosive test are likely to intensify an already fraught debate over strategic stability, arms control and the pace of Beijing’s military modernisation. The issue re-entered public discussion this…

Europe’s accelerating rearmament has opened a new line of tension with Washington: not over whether European states should spend more on defence, but over where that money should go. Reports this week indicate that the Trump administration warned the European…