The IAEA's latest report shows that Iran has greatly upgraded its uranium enrichment capacity. Some argue that Iran is poised to enter a "zone of immunity". But what does this mean, and is it a useful concept?
Proposals by the government to allow law enforcement officers greater access to communications data will draw understandable criticism from privacy campaigners. However the draft Bill ensures a tighter scrutiny and oversight of such powers while providing an essential tool for police and counter-terrorism agencies.
The UK Government's decision to opt for the F-35 B, vertical landing Joint Strike Fighter means that aircraft carriers will not be fitted with 'cats-and-traps' and will lose the strategic flexibility originally envisaged. To some degree, that loss can be offset by bringing two aircraft carriers into service.